Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.