Gaya APA

DKK, W, G, N. (2009). PENGANTAR BISNIS = UNDERSTANDIING BUSINESS (8). JAKARTA: SALEMBA EMPAT.

Gaya MLA

DKK, WILLIAM, G., NICKELS. "PENGANTAR BISNIS = UNDERSTANDIING BUSINESS". 8 JAKARTA: SALEMBA EMPAT, 2009. Text.