Gaya APA

Bygrave, W, D., Zacharakis, A. (2014). Entrepreneurship 3rd Ed (3rd Ed). United Stated of America: Wiley.

Gaya MLA

Bygrave, William, D., Zacharakis, Andrew. "Entrepreneurship 3rd Ed". 3rd Ed United Stated of America: Wiley, 2014. Text.