Marcos, F. E. (1970). Speech of President Ferdinand Marcos on the 34th Foundation of 1st Infantry Division (Tabak) graduation of Prod. Lieutenants and trainers [sound recording].
Chicago-viite (17. p.)Marcos, Ferdinand E. Speech of President Ferdinand Marcos on the 34th Foundation of 1st Infantry Division (Tabak) Graduation of Prod. Lieutenants and Trainers [sound Recording]. 1970.
MLA-viite (9. p.)Marcos, Ferdinand E. Speech of President Ferdinand Marcos on the 34th Foundation of 1st Infantry Division (Tabak) Graduation of Prod. Lieutenants and Trainers [sound Recording]. 1970.
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