Gaya APA

Pyatt, A, S, C, E, A, F, G. (1971). Penguin Modern Management Readings Consumer Behaviour . : Penguin Book. Ltd.

Gaya MLA

Pyatt, A., S., C., Ehrenberg, And, F., G.. "Penguin Modern Management Readings Consumer Behaviour". : Penguin Book. Ltd, 1971. Text.