Gaya APA

PERREAULTH, W, D. et al (2012). Essentials of Marketing : A Marketing Strategy Planning Approach. ED, 13. TAHUN, 2012 (ED,13). New York: MCGRAW HILL-IRWIN.

Gaya MLA

PERREAULTH, WILLIAM., D. et al. "Essentials of Marketing : A Marketing Strategy Planning Approach. ED, 13. TAHUN, 2012". ED,13 New York: MCGRAW HILL-IRWIN, 2012. Manajemen.