Gaya APA
Cameron, Penny, Todd, Vanessa. (2008).
Prepare for IELTS: Academic Practice Tests (New).
Jakarta:
PT Gramedia Pustaka Utama.
Gaya Chicago
Cameron, Penny, Todd, Vanessa.
Prepare for IELTS: Academic Practice Tests.
New
Jakarta:
PT Gramedia Pustaka Utama,
2008.
Buku.
Gaya MLA
Cameron, Penny, Todd, Vanessa.
Prepare for IELTS: Academic Practice Tests.
New
Jakarta:
PT Gramedia Pustaka Utama,
2008.
Buku.
Gaya Turabian
Cameron, Penny, Todd, Vanessa.
Prepare for IELTS: Academic Practice Tests.
New
Jakarta:
PT Gramedia Pustaka Utama,
2008.
Buku.