APA Style
kotler, P. (2010).
Marketing 3.0 from products to customers to the human spirit (Kotler & Kartajaya) - EBOOK .
Singapore:
.
MLA Style
kotler, Philip.
"Marketing 3.0 from products to customers to the human spirit (Kotler & Kartajaya) - EBOOK".
Singapore:
,
2010.
Text.