Sensarma, P.
The military history of Bengal
Naya Prokash, 1977
 Buku Teks SO
Preston, Richard Arthur
Men in arms: a history of warfare and its interrelationships with Western society
Praeger, 1962
 Buku Teks
Johnson, Elmer D.
History of libraries in the Western World
Scarecrow Press, 1970
 Buku Teks
Cheney, L.J
A History of the Western world
The New American Library , 1959
 Buku Teks SO
Baclagon, Uldarico S.
Military history of the Philippines / Uldarico S. Baclagon
Saint Mary's Pub, 1975
 Buku Teks SO