Gaya APA

Kotler, P. (2010). E-BOOK : MARKETING 3.0 FROM PRODUCTS TO CUSTOMERS TO THE HUMAN SPIRIT . Canada: John Wiley & Sons, Inc.,.

Gaya MLA

Kotler, Philip. "E-BOOK : MARKETING 3.0 FROM PRODUCTS TO CUSTOMERS TO THE HUMAN SPIRIT". Canada: John Wiley & Sons, Inc.,, 2010. Text.