Gaya APA
Harmer, Jeremy. (2007).
The Practice Of English Language Teaching (4th Ed.).
USA:
PEARSON EDUCATION LIMITED.
Gaya Chicago
Harmer, Jeremy.
The Practice Of English Language Teaching.
4th Ed.
USA:
PEARSON EDUCATION LIMITED,
2007.
Teks.
Gaya MLA
Harmer, Jeremy.
The Practice Of English Language Teaching.
4th Ed.
USA:
PEARSON EDUCATION LIMITED,
2007.
Teks.
Gaya Turabian
Harmer, Jeremy.
The Practice Of English Language Teaching.
4th Ed.
USA:
PEARSON EDUCATION LIMITED,
2007.
Teks.