APA aipamena

Bygrave, W. D. (1997). The portable MBA in entrepreneurship (2nd ed.). New York: John Wiley and Sons.

Chicago Style aipamena

Bygrave, William D. The Portable MBA in Entrepreneurship. 2nd ed. New York: John Wiley and Sons, 1997.

MLA aipamena

Bygrave, William D. The Portable MBA in Entrepreneurship. 2nd ed. New York: John Wiley and Sons, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.