Gaya APA

Harmer, Jeremy. (2012). The Practice of English Language Teaching . England: Pearson Education Limited.

Gaya Chicago

Harmer, Jeremy. The Practice of English Language Teaching. England: Pearson Education Limited, 2012. Text.

Gaya MLA

Harmer, Jeremy. The Practice of English Language Teaching. England: Pearson Education Limited, 2012. Text.

Gaya Turabian

Harmer, Jeremy. The Practice of English Language Teaching. England: Pearson Education Limited, 2012. Print.