APA aipamena

Georges Gregory. (2002). 50 Fast Photoshop 7 Techniques(photocopy). American: Wiley.

Chicago Style aipamena

Georges Gregory. 50 Fast Photoshop 7 Techniques(photocopy). American: Wiley, 2002.

MLA aipamena

Georges Gregory. 50 Fast Photoshop 7 Techniques(photocopy). American: Wiley, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.