Gaya APA

SUHARDI, G. (2005). Commercial law as practiced by business comminities in Indonesia (cet. 1). Yogyakarta: Universitas Atma Jaya.

Gaya MLA

SUHARDI, Gunarto. "Commercial law as practiced by business comminities in Indonesia". cet. 1 Yogyakarta: Universitas Atma Jaya, 2005. Text.