Gaya APA

MBA, P, D, S, A. (2013). STRATEGIC MARKETING SUSTAINING LIFETIME CUSTOMER VALUE (45323). Jakarta: Rajawali Press.

Gaya MLA

MBA, Prof., Dr., Sofjan, Assauri,. "STRATEGIC MARKETING SUSTAINING LIFETIME CUSTOMER VALUE". 45323 Jakarta: Rajawali Press, 2013. Text.