^Kesalahan pengutipan: Tag <ref> tidak sah;
tidak ditemukan teks untuk ref bernama halsall 2000
Sumber
Bauman, Richard A. (2005). Crime and Punishment in Ancient Rome. London & New York: Routledge, reprint of 1996 edition, ISBN 0-203-42858-7.
Ball, Warwick (2016). Rome in the East: Transformation of an Empire, 2nd edition, London & New York: Routledge. ISBN 978-0-415-72078-6.
Bretschneider, Emil (2000) [1888]. Medieval Researches from Eastern Asiatic Sources: Fragments Towards the Knowledge of the Geography and History of Central and Western Asia from the 13th to the 17th Century, Vol. 1, reprint edition. Abingdon: Routledge.
Brosius, Maria (2006). The Persians: An Introduction. London & New York: Routledge. ISBN 0-415-32089-5.
Foster, John (1939). The Church in T'ang Dynasty. Great Britain: Society for Promoting Christian Knowledge.
Galambos, Imre (2015). "She Association Circulars from Dunhuang", in Antje Richter, A History of Chinese Letters and Epistolary Culture. Leiden & Boston: Brill.
Garthwaite, Gene Ralph (2005). The Persians. Oxford & Carlton: Blackwell Publishing, Ltd., ISBN 1-55786-860-3.
Grant, R. G. (2005). Battle: A Visual Journey Through 5,000 Years of Combat. DK Publishers. ISBN 978-0-7566-1360-0.
Hansen, Valerie (2012). The Silk Road: A New History, Oxford: Oxford University Press. ISBN 978-0-19-993921-3.
Haw, Stephen G. (2006). Marco Polo's China: a Venetian in the Realm of Kublai Khan. London & New York: Routledge. ISBN 0-415-34850-1.
Hill, John E. (2004). The Peoples of the West from the Weilue 魏略 by Yu Huan 魚豢: A Third Century Chinese Account Composed between 239 and 265. Draft annotated English translation. [1]Diarsipkan 2005-03-15 di Wayback Machine.
Hill, John E. (2009). Through the Jade Gate to Rome: A Study of the Silk Routes during the Later Han Dynasty, 1st to 2nd Centuries CE. BookSurge, Charleston, South Carolina. ISBN978-1-4392-2134-1.
Jenkins, Philip (2008). The Lost History of Christianity: the Thousand-Year Golden Age of the Church in the Middle East, Africa, and Asia – and How It Died. New York: Harper Collins. ISBN 978-0-06-147280-0.
Lieu, Samuel N.C. (2013). "The 'Romanitas' of the Xi'an Inscription," in Li Tang and Deitmer W. Winkler (eds), From the Oxus to the Chinese Shores: Studies on East Syriac Christianity in China and Central Asia. Zürich & Berlin: Lit Verlag. ISBN 978-3-643-90329-7.
Luttwak, Edward. (1 November 2009). The Grand Strategy of the Byzantine Empire. Harvard University Press. ISBN 978-0-674-03519-5.
Mawer, Granville Allen (2013). "The Riddle of Catigara" in Robert Nichols and Martin Woods (eds), Mapping Our World: Terra Incognita to Australia, 38-39. Canberra: National Library of Australia. ISBN 978-0-642-27809-8.
Osborne, Milton (2006) [2000]. The Mekong: Turbulent Past, Uncertain Future. Crows Nest: Allen & Unwin, revised edition. ISBN 1-74114-893-6.
Ostrovsky, Max (2007). Y = Arctg X: the Hyperbola of the World Order. Lanham, Boulder, New York, Toronto, Plymouth: University Press of America. ISBN 0-7618-3499-0.
Sezgin, Fuat; Carl Ehrig-Eggert; Amawi Mazen; E. Neubauer (1996). نصوص ودراسات من مصادر صينية حول البلدان الاسلامية. Frankfurt am Main: Institut für Geschichte der Arabisch-Islamischen Wissenschaften (Institute for the History of Arabic-Islamic Science at the Johann Wolfgang Goethe University).
Wood, Frances(2002). The Silk Road: Two Thousand Years in the Heart of Asia. University of California Press. ISBN 0-520-24340-4.
Young, Gary K. (2001). Rome's Eastern Trade: International Commerce and Imperial Policy, 31 BC - AD 305. London & New York: Routledge. ISBN 0-415-24219-3.
Yü, Ying-shih. (1986). "Han Foreign Relations," in Denis Twitchett and Michael Loewe (eds), The Cambridge History of China: Volume I: the Ch'in and Han Empires, 221 B.C. – A.D. 220, 377-462. Cambridge: Cambridge University Press. ISBN 978-0-521-24327-8.
Leslie, D. D., Gardiner, K. H. J.: "The Roman Empire in Chinese Sources", Studi Orientali, Vol. 15. Rome: Department of Oriental Studies, University of Rome, 1996
Pulleyblank, Edwin G.: "The Roman Empire as Known to Han China", Journal of the American Oriental Society, Vol. 119, No. 1 (1999), pp. 71–79