APA Style

DAVIS, John. (2006). Magic numbers for consumer marketing . Jakarta: Elek Media.

Chicago Style

DAVIS, John. Magic numbers for consumer marketing. Jakarta: Elek Media, 2006. Ekonomi.

MLA Style

DAVIS, John. Magic numbers for consumer marketing. Jakarta: Elek Media, 2006. Ekonomi.

Turabian Style

DAVIS, John. Magic numbers for consumer marketing. Jakarta: Elek Media, 2006. Ekonomi.