Effendi, U. (2016). Psikologi konsumen. Rajawali Pers.
Chicago Style (17th ed.) CitationEffendi, Usman. Psikologi Konsumen. Rajawali Pers, 2016.
MLA (8th ed.) CitationEffendi, Usman. Psikologi Konsumen. Rajawali Pers, 2016.
Warning: These citations may not always be 100% accurate.