APA aipamena

Crawford, C. M. B. (2011). New products management (9 edition.).

Chicago Style aipamena

Crawford, C MerlC; Benedetto. New Products Management. 9 edition. Tata Mc Graw Hill: New Delhi, 2011.

MLA aipamena

Crawford, C MerlC; Benedetto. New Products Management. 9 edition. 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.