Gaya APA
Richards, Jack C.. ().
Interchange English for International Communication: Student's Book 2 .
Australia:
Cambridge University Press.
Gaya Chicago
Richards, Jack C..
Interchange English for International Communication: Student's Book 2.
Australia:
Cambridge University Press,
.
Buku.
Gaya MLA
Richards, Jack C..
Interchange English for International Communication: Student's Book 2.
Australia:
Cambridge University Press,
.
Buku.
Gaya Turabian
Richards, Jack C..
Interchange English for International Communication: Student's Book 2.
Australia:
Cambridge University Press,
.
Buku.