Gaya APA

Sugiarta, I, N., Ishak, Z. (2011). Panduan praktis & strategis retail cunsumer goods (Cet. 1.). Jakarta: Expose.

Gaya MLA

Sugiarta, I, Nyoman., Ishak, Zulkarnaen. "Panduan praktis & strategis retail cunsumer goods". Cet. 1. Jakarta: Expose, 2011. Text.