Gaya APA
Writing 2 : student's book. (2005).
Yogyakarta:
Kanisius.
Gaya Chicago
Writing 2 : student's book.
.
Yogyakarta:
Kanisius,
2005.
Text.
Gaya MLA
Writing 2 : student's book.
.
Yogyakarta:
Kanisius,
2005.
Text.
Gaya Turabian
Writing 2 : student's book.
Yogyakarta:
Kanisius,
2005.
Print.