APA
Willoughby C., . (1972). The guerrilla resistance movement in the Philppines 1941-1945. New York: Vantage Press.
Chicago
Willoughby Charles, . 1972. The guerrilla resistance movement in the Philppines 1941-1945. New York: Vantage Press.
Harvard
Willoughby C., . (1972). The guerrilla resistance movement in the Philppines 1941-1945. New York: Vantage Press.
MLA
Willoughby Charles, . The guerrilla resistance movement in the Philppines 1941-1945. New York: Vantage Press. 1972.
