AMIN, A. (1991). Etika (Ilmu Akhlak). Bulan Bintang.
Chicago Style (17th ed.) CitationAMIN, Ahmad. Etika (Ilmu Akhlak). Bulan Bintang, 1991.
MLA (8th ed.) CitationAMIN, Ahmad. Etika (Ilmu Akhlak). Bulan Bintang, 1991.
Warning: These citations may not always be 100% accurate.