Gaya APA

Moeller, L, H. et al (2009). The four pillars of profit-driven marketing: how to maximize creativity, accountability, and roi (1). United States of America: McGraw-Hill Book Company.

Gaya MLA

Moeller, Leslie, H. et al. "The four pillars of profit-driven marketing: how to maximize creativity, accountability, and roi". 1 United States of America: McGraw-Hill Book Company, 2009. Text.