Sani, A. (2000). Surat-surat kepercayaan. Pustaka jaya.
Chicago Style (17th ed.) CitationSani, Asrul. Surat-surat Kepercayaan. Pustaka jaya, 2000.
MLA (8th ed.) CitationSani, Asrul. Surat-surat Kepercayaan. Pustaka jaya, 2000.
Warning: These citations may not always be 100% accurate.