Marcos, F. E. (1968). President Ferdinand Marcos' speech before the Rice and Corn Association of Nueva Ecija [sound recording].
Chicago-referens (17:e uppl.)Marcos, Ferdinand E. President Ferdinand Marcos' Speech Before the Rice and Corn Association of Nueva Ecija [sound Recording]. 1968.
MLA-referens (9:e uppl.)Marcos, Ferdinand E. President Ferdinand Marcos' Speech Before the Rice and Corn Association of Nueva Ecija [sound Recording]. 1968.
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