APA aipamena

(1999). Classroom teaching skills (6th ed.). Boston: Houghton Mifflin.

Chicago Style aipamena

Classroom Teaching Skills. 6th ed. Boston: Houghton Mifflin, 1999.

MLA aipamena

Classroom Teaching Skills. 6th ed. Boston: Houghton Mifflin, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.