Manual of achievements: Philippine progress under Pres. Marcos, 1966-1971. s.n.
Chicago Style (17th ed.) CitationManual of Achievements: Philippine Progress Under Pres. Marcos, 1966-1971. [Manila: s.n.
MLA (9th ed.) CitationManual of Achievements: Philippine Progress Under Pres. Marcos, 1966-1971. s.n.
Warning: These citations may not always be 100% accurate.