APA aipamena

Celce, M. (1979). Teaching english as a second or foreign language. Newbury House.

Chicago Style aipamena

Celce, Murcia. Teaching English as a Second or Foreign Language. Newbury House, 1979.

MLA aipamena

Celce, Murcia. Teaching English as a Second or Foreign Language. Newbury House, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.