APA aipamena

Rajeev Roy. (2008). Entrepreneurship. OUP.

Chicago Style aipamena

Rajeev Roy. Entrepreneurship. Oxford: OUP, 2008.

MLA aipamena

Rajeev Roy. Entrepreneurship. OUP, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.