Engel, J. F. (1968). Instructions guide for consumer behaviour. Holt Rinehart.
Chicago Edition CitationEngel, James F. Instructions Guide for Consumer Behaviour. New York: Holt Rinehart, 1968.
MLA引文Engel, James F. Instructions Guide for Consumer Behaviour. Holt Rinehart, 1968.
警告:這些引文格式不一定是100%准確.