Philippine Peasant Institute. Pitu-pito: Repormang agraryo at kaunlarang pangkanayunan. s.n.
Chicago Style (17th ed.) CitationPhilippine Peasant Institute. Pitu-pito: Repormang Agraryo at Kaunlarang Pangkanayunan. [s.l: s.n.
MLA (9th ed.) CitationPhilippine Peasant Institute. Pitu-pito: Repormang Agraryo at Kaunlarang Pangkanayunan. s.n.
Warning: These citations may not always be 100% accurate.