APA aipamena

Foster N. Walker. (2000). Enjoyment & the Activity of Mind. Brill | Rodopi.

Chicago Style aipamena

Foster N. Walker. Enjoyment & the Activity of Mind. Brill | Rodopi, 2000.

MLA aipamena

Foster N. Walker. Enjoyment & the Activity of Mind. Brill | Rodopi, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.