Gaya APA

Hafidhuddin, D. et al (2006). Shariah Principles On Management In Practice (Cet 1). Jakarta: Gema Insani.

Gaya MLA

Hafidhuddin, Didin. et al. "Shariah Principles On Management In Practice". Cet 1 Jakarta: Gema Insani, 2006. Text.