The aircraft was operated by the Austro-Hungarian forces under the designation Type B.I, following the German Empire's lettered prefixes from the Idflieg aircraft designation system. Serials assigned were 03.01,03.02 and 03.04-03.12 with 03.25-03.28 being assigned to subsequently repaired/rebuilt aircraft.
Wikimedia Commons has media related to Fokker B.I.
Gray, Peter; Owen Thetford (1970). German Aircraft of the First World War (2nd ed.). London: Putnam & Company Ltd. p. 339. ISBN0-370-00103-6.
Herris, Jack (2020). Fokker Aircraft of WWI: Volume 1: Spinne–M.10 & Watercraft: A Centennial Perspective on Great War Airplanes. Great War Aviation Centennial Series. Vol. 51. n.p.: Aeronaut Books. ISBN978-1-953201-05-8.
Leaman, Paul (2001). Fokker Aircraft of World War One. Marlborough, UK: Crowood Press. ISBN1-86126-353-8.