Marcos, F. E. (1967). Speech of President Ferdinand Marcos at Cuyapao Nueva Ecija [sound recording].
Chicago-viite (17. p.)Marcos, Ferdinand E. Speech of President Ferdinand Marcos at Cuyapao Nueva Ecija [sound Recording]. 1967.
MLA-viite (9. p.)Marcos, Ferdinand E. Speech of President Ferdinand Marcos at Cuyapao Nueva Ecija [sound Recording]. 1967.
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