Marcos, F. E. (1967). President Ferdinand Marcos with the American Peace Corps and the Filipino Volunteers and Response of Wilson Peace Corps.
Chicago-referens (17:e uppl.)Marcos, Ferdinand E. President Ferdinand Marcos with the American Peace Corps and the Filipino Volunteers and Response of Wilson Peace Corps. 1967.
MLA-referens (9:e uppl.)Marcos, Ferdinand E. President Ferdinand Marcos with the American Peace Corps and the Filipino Volunteers and Response of Wilson Peace Corps. 1967.
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