Gaya APA

Zimmerer, T, W., Scarborough, N, M. (2009). ESSENTIALS OF ENTREPRENEURSHIP AND SMALL BUSINESS MANAGEMENT KEWIRAUSAHAAN DAN MANAJEMEN USAHA KECIL (5). Jakarta: Pearson Education.

Gaya MLA

Zimmerer, Thomas, W.., Scarborough, Norman, M.. "ESSENTIALS OF ENTREPRENEURSHIP AND SMALL BUSINESS MANAGEMENT KEWIRAUSAHAAN DAN MANAJEMEN USAHA KECIL". 5 Jakarta: Pearson Education, 2009. Text.