Graham, G. (2015). Teori teori etika. Nusa Media.
Chicago Style (17th ed.) CitationGraham, Gordon. Teori Teori Etika. Nusa Media, 2015.
MLA (8th ed.) CitationGraham, Gordon. Teori Teori Etika. Nusa Media, 2015.
Warning: These citations may not always be 100% accurate.