Istri: Yasho Rajya Lakshmi, cucu Perdana Menteri Rana terakhir, Mohan Shumsher Jang Bahadur Rana dan putri Jenderal Sharada Shumsher Jung Bahadur Rana dari Nepal.[3]
^1.Ramusack, Barbara N. (2004). The Indian princes and their states. Cambridge University Press. hlm. 278. ISBN978-0-521-26727-4. Diakses tanggal 6 November 2011., "Through a constitutional amendment passed in 1971, Indira Gandhi stripped the princes of the titles, privy purses and regal privileges which her father's government had granted." (p 278). 2.Naipaul, V. S. (8 April 2003), India: A Wounded Civilization, Random House Digital, Inc., hlm. 37–, ISBN978-1-4000-3075-0, diakses tanggal 6 November 2011 Quote: "The princes of India – their number and variety reflecting to a large extent the chaos that had come to the country with the break up of the Mughal empire – had lost real power in the British time. Through generations of idle servitude they had grown to specialize only in style. A bogus, extinguishable glamour: in 1947, with Independence, they had lost their state, and Mrs. Gandhi in 1971 had, without much public outcry, abolished their privy purses and titles." (pp 37–38). 3. Schmidt, Karl J. (1995), An atlas and survey of South Asian history, M.E. Sharpe, hlm. 78, ISBN978-1-56324-334-9, diakses tanggal 6 November 2011 Quote: "Although the Indian states were alternately requested or forced into union with either India or Pakistan, the real death of princely India came when the Twenty-sixth Amendment Act (1971) abolished the princes' titles, privileges, and privy purses." (page 78). 4.Breckenridge, Carol Appadurai (1995), Consuming modernity: public culture in a South Asian world, U of Minnesota Press, hlm. 84–, ISBN978-0-8166-2306-8, diakses tanggal 6 November 2011 Quote: "The third stage in the political evolution of the princes from rulers to citizens occurred in 1971, when the constitution ceased to recognize them as princes and their privy purses, titles, and special privileges were abolished." (page 84). 5.Guha, Ramachandra (5 August 2008), India After Gandhi: The History of the World's Largest Democracy, HarperCollins, hlm. 441–, ISBN978-0-06-095858-9, diakses tanggal 6 November 2011 Quote: "Her success at the polls emboldened Mrs. Gandhi to act decisively against the princes. Through 1971, the two sides tried and failed to find a settlement. The princes were willing to forgo their privy purses, but hoped at least to save their titles. But with her overwhelming majority in Parliament, the prime minister had no need to compromise. On 2 December she introduced a bill to amend the constitution and abolish all princely privileges. It was passed in the Lok Sabha by 381 votes to six, and in the Rajya Sabha by 167 votes to seven. In her own speech, the prime minister invited 'the princes to join the elite of the modern age, the elite which earns respect by its talent, energy and contribution to human progress, all of which can only be done when we work together as equals without regarding anybody as of special status.' " (page 441). 6. Cheesman, David (1997). Landlord power and rural indebtedness in colonial Sind, 1865–1901. London: Routledge. hlm. 10–. ISBN978-0-7007-0470-5. Diakses tanggal 6 November 2011. Quote: "The Indian princes survived the British Raj by only a few years. The Indian republic stripped them of their powers and then their titles." (page 10). 7. Merriam-Webster, Inc (1997), Merriam-Webster's geographical dictionary, Merriam-Webster, hlm. 520–, ISBN978-0-87779-546-9, diakses tanggal 6 November 2011 Quote: "Indian States: "Various (formerly) semi-independent areas in India ruled by native princes .... Under British rule ... administered by residents assisted by political agents. Titles and remaining privileges of princes abolished by Indian government 1971." (page 520). 8. Ward, Philip (September 1989), Northern India, Rajasthan, Agra, Delhi: a travel guide, Pelican Publishing, hlm. 91–, ISBN978-0-88289-753-0, diakses tanggal 6 November 2011 Quote: "A monarchy is only as good as the reigning monarch: thus it is with the princely states. Once they seemed immutable, invincible. In 1971 they were "derecognized," their privileges, privy purses and titles all abolished at a stroke" (page 91)
Jammu and Kashmir: 1949–1964: Selected Correspondence between Jawaharlal Nehru and Karan Singh. Edited by Jamaid Alam. Penguin 2006. [1]Diarsipkan 2009-09-12 di Wayback Machine.
Pranala luar
Wikimedia Commons memiliki media mengenai Karan Singh.