Trích dẫn APA

David Numan. (2013). Task-based language teaching: An introduction to the sounds of English: Teacher's manual (In lần thứ 9.). Anh: Cambridge University.

Trích dẫn kiểu Chicago

David Numan. Task-based Language Teaching: An Introduction to the Sounds of English: Teacher's Manual. In lần thứ 9. Anh: Cambridge University, 2013.

MLA Trích dẫn

David Numan. Task-based Language Teaching: An Introduction to the Sounds of English: Teacher's Manual. In lần thứ 9. Anh: Cambridge University, 2013.

Warning: These citations may not always be 100% accurate.