APA aipamena

Kumar, A. (2012). Entrepreneurship. Pearson.

Chicago Style aipamena

Kumar, Arya. Entrepreneurship. New Delhi: Pearson, 2012.

MLA aipamena

Kumar, Arya. Entrepreneurship. Pearson, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.