Gaya APA

Celce-Murcia, M. et al (2010). TEACHING PRONUNCIATION : A COURSE BOOK AND REFERENCE GUIDE (DUA). CAMBRIDGE-NEW YORK: CAMBRIDGE UNIVERSITY PRESS.

Gaya MLA

Celce-Murcia, Marianne. et al. "TEACHING PRONUNCIATION : A COURSE BOOK AND REFERENCE GUIDE". DUA CAMBRIDGE-NEW YORK: CAMBRIDGE UNIVERSITY PRESS, 2010. Text.