Styl cytowania APA

Engel, J. F., & Kollat, D. T. B. Consumer behaviour. Holt, Rinehart and Winston, INC.

Styl cytowania Chicago

Engel, James F., i David T. Blackwell Kollat. Consumer Behaviour. New York: Holt, Rinehart and Winston, INC.

Styl cytowania MLA

Engel, James F., i David T. Blackwell Kollat. Consumer Behaviour. Holt, Rinehart and Winston, INC.