Gaya APA
Brown,Douglas. (1980).
Principles of Language Learning And Teaching .
America:
Prentice Hall.
Gaya Chicago
Brown,Douglas.
Principles of Language Learning And Teaching.
America:
Prentice Hall,
1980.
Text.
Gaya MLA
Brown,Douglas.
Principles of Language Learning And Teaching.
America:
Prentice Hall,
1980.
Text.
Gaya Turabian
Brown,Douglas.
Principles of Language Learning And Teaching.
America:
Prentice Hall,
1980.
Print.