Verkuyl, J. (1982). ETIKA KRISTEN. BPK Gunung Mulia.
Chicago Style (17th ed.) CitationVerkuyl, J. ETIKA KRISTEN. BPK Gunung Mulia, 1982.
MLA (8th ed.) CitationVerkuyl, J. ETIKA KRISTEN. BPK Gunung Mulia, 1982.
Warning: These citations may not always be 100% accurate.