Gaya APA
Cameron, Penny. (2008).
Prepare For IELTS: Academic Practice Tests .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Cameron, Penny.
Prepare For IELTS: Academic Practice Tests.
Jakarta:
Gramedia Pustaka Utama,
2008.
Non-fiction.
Gaya MLA
Cameron, Penny.
Prepare For IELTS: Academic Practice Tests.
Jakarta:
Gramedia Pustaka Utama,
2008.
Non-fiction.
Gaya Turabian
Cameron, Penny.
Prepare For IELTS: Academic Practice Tests.
Jakarta:
Gramedia Pustaka Utama,
2008.
Non-fiction.