Gaya APA

SCARBOROUGH, N, M., ZIMMERER, T, W. (2001). Essentials of entrepreneurship and small business management (3th. ed.). New Jersey: Prentice-Hall.

Gaya MLA

SCARBOROUGH, Norman, M.., ZIMMERER, Thomas, W.. "Essentials of entrepreneurship and small business management". 3th. ed. New Jersey: Prentice-Hall, 2001. Text.