Gaya APA
Cameron, Penny. (2008).
Prepare for IELTS Academic Practice Test (Ed. Indonesia).
Jakarta:
PT. Gramedia Pustaka Utama.
Gaya Chicago
Cameron, Penny.
Prepare for IELTS Academic Practice Test.
Ed. Indonesia
Jakarta:
PT. Gramedia Pustaka Utama,
2008.
Text.
Gaya MLA
Cameron, Penny.
Prepare for IELTS Academic Practice Test.
Ed. Indonesia
Jakarta:
PT. Gramedia Pustaka Utama,
2008.
Text.
Gaya Turabian
Cameron, Penny.
Prepare for IELTS Academic Practice Test.
Ed. Indonesia
Jakarta:
PT. Gramedia Pustaka Utama,
2008.
Print.