APA aipamena

Ur, P. (1992). Five - Minute activities: A resource book of short activities. Cambridge: Cambridge University Press.

Chicago Style aipamena

Ur, Penny. Five - Minute Activities: A Resource Book of Short Activities. Cambridge: Cambridge University Press, 1992.

MLA aipamena

Ur, Penny. Five - Minute Activities: A Resource Book of Short Activities. Cambridge: Cambridge University Press, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.