APA aipamena

Collins, L. (1992). Beyond Entrepreneurship. Prentice Hall.

Chicago Style aipamena

Collins, Lazier. Beyond Entrepreneurship. New York: Prentice Hall, 1992.

MLA aipamena

Collins, Lazier. Beyond Entrepreneurship. Prentice Hall, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.