Gaya APA
Richards, Jack C.. (2006).
Interchange: Intro Workbook (3rd Edition).
Cambridge:
Cambridge University Press.
Gaya Chicago
Richards, Jack C..
Interchange: Intro Workbook.
3rd Edition
Cambridge:
Cambridge University Press,
2006.
Text.
Gaya MLA
Richards, Jack C..
Interchange: Intro Workbook.
3rd Edition
Cambridge:
Cambridge University Press,
2006.
Text.
Gaya Turabian
Richards, Jack C..
Interchange: Intro Workbook.
3rd Edition
Cambridge:
Cambridge University Press,
2006.
Print.