Gw mau tau Lihat juga dari Pejabat Staf Am Tentera Darat Imperial Jepun. Jelasin dalam bahasa melayu

U.S. War Department, Handbook of Japanese Military Forces, TM-E 30-480 (1945; Baton Rouge and London: Louisiana State University Press, 1991, reprint).

Shin'ichi Kitaoka, "Army as Bureaucracy: Japanese Militarism Revisited", Journal of Military History, special issue 57 (October 1993): 67-83.