APA Style

Arifin, Ali. (2007). Viral Marketing On Strategy (First). Yogyakarta: Andi Publisher.

Chicago Style

Arifin, Ali. Viral Marketing On Strategy. First Yogyakarta: Andi Publisher, 2007. printed.

MLA Style

Arifin, Ali. Viral Marketing On Strategy. First Yogyakarta: Andi Publisher, 2007. printed.

Turabian Style

Arifin, Ali. Viral Marketing On Strategy. First Yogyakarta: Andi Publisher, 2007. printed.