Gaya APA
Harmer, Jeremy. (2001).
The practice of english language teaching : Jeremy Harmer (Ed.3, cet.2).
Inggris:
Longman.
Gaya Chicago
Harmer, Jeremy.
The practice of english language teaching : Jeremy Harmer.
Ed.3, cet.2
Inggris:
Longman,
2001.
Textbook.
Gaya MLA
Harmer, Jeremy.
The practice of english language teaching : Jeremy Harmer.
Ed.3, cet.2
Inggris:
Longman,
2001.
Textbook.
Gaya Turabian
Harmer, Jeremy.
The practice of english language teaching : Jeremy Harmer.
Ed.3, cet.2
Inggris:
Longman,
2001.
Textbook.