Gazalba, S., & Hatta, M. (1970). Kumpulan bahan batjaan tentang Pantjasila. s.n.].
Chicago Style (17th ed.) CitationGazalba, Sidi, and Mohammad Hatta. Kumpulan Bahan Batjaan Tentang Pantjasila. [Djakarta?: s.n.], 1970.
MLA (8th ed.) CitationGazalba, Sidi, and Mohammad Hatta. Kumpulan Bahan Batjaan Tentang Pantjasila. s.n.], 1970.
Warning: These citations may not always be 100% accurate.