<ENGEL, J. F. d. Perilaku konsumen. Binarupa Aksara.
Chicago Style (17th ed.) Citation<ENGEL, James F. dkk.>. Perilaku Konsumen. Binarupa Aksara.
MLA (8th ed.) Citation<ENGEL, James F. dkk.>. Perilaku Konsumen. Binarupa Aksara.
Warning: These citations may not always be 100% accurate.