Philippines (Republic). Program Implementation Agency. (1965). Project compass: A five-year economic program for the Philippines, 1966-1970. PIA.
Παραπομπή σε μορφή Chicago (17η εκδ.)Philippines (Republic). Program Implementation Agency. Project Compass: A Five-year Economic Program for the Philippines, 1966-1970. Manila: PIA, 1965.
Παραπομπή σε μορφή MLA (9th εκδ.)Philippines (Republic). Program Implementation Agency. Project Compass: A Five-year Economic Program for the Philippines, 1966-1970. PIA, 1965.
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