Gaya APA

patricia, B., atmoko, S, H, S, M, D, M, R. (2007). Alph teach yourself: management skills (1). Jakarta: prenada.

Gaya MLA

patricia, Burhler., atmoko, Sugeng, Haryanto,, Sukono, Mukidi, Dan, M., Rudi. "Alph teach yourself: management skills". 1 Jakarta: prenada, 2007. Text.