Philippines (Republic). President, 1965-1986 (Marcos), & Pinpin, F. D. (1972). Proclamation no. 1081 and related documents. Cacho Hermanos.
Chicago-viite (17. p.)Philippines (Republic). President, 1965-1986 (Marcos), ja F. D. Pinpin. Proclamation No. 1081 and Related Documents. Mandaluyong, Rizal: Cacho Hermanos, 1972.
MLA-viite (9. p.)Philippines (Republic). President, 1965-1986 (Marcos), ja F. D. Pinpin. Proclamation No. 1081 and Related Documents. Cacho Hermanos, 1972.
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