Gaya APA
Harmer, Jeremy. (2001).
The Practice of English Language Teaching / Jeremy Harmer (ed. 4).
New York:
Pearson Education Limited.
Gaya Chicago
Harmer, Jeremy.
The Practice of English Language Teaching / Jeremy Harmer.
ed. 4
New York:
Pearson Education Limited,
2001.
Buku.
Gaya MLA
Harmer, Jeremy.
The Practice of English Language Teaching / Jeremy Harmer.
ed. 4
New York:
Pearson Education Limited,
2001.
Buku.
Gaya Turabian
Harmer, Jeremy.
The Practice of English Language Teaching / Jeremy Harmer.
ed. 4
New York:
Pearson Education Limited,
2001.
Buku.