George Dickie. (2001). Art and value. Blackwell.
Chicago Style aipamenaGeorge Dickie. Art and Value. Massachusets: Blackwell, 2001.
MLA aipamenaGeorge Dickie. Art and Value. Blackwell, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena