UMAR, H. (2003). Metode Riset Perilaku Konsumen Jasa. Ghalia Indonesia.
Chicago Style (17th ed.) CitationUMAR, Husein. Metode Riset Perilaku Konsumen Jasa. Ghalia Indonesia, 2003.
MLA (8th ed.) CitationUMAR, Husein. Metode Riset Perilaku Konsumen Jasa. Ghalia Indonesia, 2003.
Warning: These citations may not always be 100% accurate.