Gaya APA
Nunan, David. (1987).
Prospect Vol.2-3 1987 (-).
London:
National Curriculum Resource Centre.
Gaya Chicago
Nunan, David.
Prospect Vol.2-3 1987.
-
London:
National Curriculum Resource Centre,
1987.
Text.
Gaya MLA
Nunan, David.
Prospect Vol.2-3 1987.
-
London:
National Curriculum Resource Centre,
1987.
Text.
Gaya Turabian
Nunan, David.
Prospect Vol.2-3 1987.
-
London:
National Curriculum Resource Centre,
1987.
Print.