Gaya APA

World, W. (2015). Digital Minds - 12 Things Every Business Needs to Know About Digital Marketing 2nd (Ed. 2). Canada: Friesen Press.

Gaya MLA

World, WSI. "Digital Minds - 12 Things Every Business Needs to Know About Digital Marketing 2nd". Ed. 2 Canada: Friesen Press, 2015. E-Book.