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 SO
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