(1961). Bahan-bahan sekitar kepribadian nasional. UGM.
Chicago Style (17th ed.) CitationBahan-bahan Sekitar Kepribadian Nasional. UGM, 1961.
MLA (8th ed.) CitationBahan-bahan Sekitar Kepribadian Nasional. UGM, 1961.
Warning: These citations may not always be 100% accurate.