Gaya APA

Subyantoro, A. et al (2015). Manajemen Koperasi (Cet.1). Yogyakarta: Gosyen Publishing.

Gaya MLA

Subyantoro, Arief. et al. "Manajemen Koperasi". Cet.1 Yogyakarta: Gosyen Publishing, 2015. Textbook.