Gaya APA

Coles, L. (2015). Marketing with social media : 10 easy steps to success for business (Ed.1; Cet.1). Australia: Jhon Wiley.

Gaya MLA

Coles, Linda. "Marketing with social media : 10 easy steps to success for business". Ed.1; Cet.1 Australia: Jhon Wiley, 2015. Text.