APA aipamena

Umstatter Jack. (2002). English Brainstormers! Ready to use Games. San Fran: WIley.

Chicago Style aipamena

Umstatter Jack. English Brainstormers! Ready to Use Games. San Fran: WIley, 2002.

MLA aipamena

Umstatter Jack. English Brainstormers! Ready to Use Games. San Fran: WIley, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.