Gaya APA

Assauri, S. (2013). Strategic Marketing : Sustaining lifetime Customer Value (Ed. 1- Cet.2). Jakarta: Rajawali Pers.

Gaya MLA

Assauri, Sofjan. "Strategic Marketing : Sustaining lifetime Customer Value". Ed. 1- Cet.2 Jakarta: Rajawali Pers, 2013. Text.