Penggayaan APA
NUNAN, David. (1999).
Second language teaching & learning .
New York:
Heinle & Heinle Publishers.
Chicago Style
NUNAN, David.
Second language teaching & learning.
New York:
Heinle & Heinle Publishers,
1999.
Buku.
MLA Style
NUNAN, David.
Second language teaching & learning.
New York:
Heinle & Heinle Publishers,
1999.
Buku.
Turabian Style
NUNAN, David.
Second language teaching & learning.
New York:
Heinle & Heinle Publishers,
1999.
Buku.