Gaya APA

Saputra, L., Sindoro, A. (2005). Asal-usul merek = the origin of brands . Batam Centre: Karisma Publishing Group.

Gaya MLA

Saputra, Lyndon., Sindoro, Alexander. "Asal-usul merek = the origin of brands". Batam Centre: Karisma Publishing Group, 2005. Text.