Gaya APA
Edge, Julian. (1999).
Essentials of English language teaching .
New York:
Longman.
Gaya Chicago
Edge, Julian.
Essentials of English language teaching.
New York:
Longman,
1999.
Text.
Gaya MLA
Edge, Julian.
Essentials of English language teaching.
New York:
Longman,
1999.
Text.
Gaya Turabian
Edge, Julian.
Essentials of English language teaching.
New York:
Longman,
1999.
Print.