Gaya APA

Assauri, S. (2013). Strategic Marketing: Sustaining Lifetime Customer Value (Cet. 2 / Ed. 1). Depok: Rajawali Press.

Gaya MLA

Assauri, Sofjan. "Strategic Marketing: Sustaining Lifetime Customer Value". Cet. 2 / Ed. 1 Depok: Rajawali Press, 2013. Text.