APA aipamena

Kotler, P. (1990). Marketing Management/6e (6th ed.). P.H.I.

Chicago Style aipamena

Kotler, P. Marketing Management/6e. 6th ed. Delhi: P.H.I, 1990.

MLA aipamena

Kotler, P. Marketing Management/6e. 6th ed. P.H.I, 1990.