Gaya APA
Skills for the toefl ibt test - reading and writing. (2012).
London:
Harper Collins Publisher.
Gaya Chicago
Skills for the toefl ibt test - reading and writing.
.
London:
Harper Collins Publisher,
2012.
Buku.
Gaya MLA
Skills for the toefl ibt test - reading and writing.
.
London:
Harper Collins Publisher,
2012.
Buku.
Gaya Turabian
Skills for the toefl ibt test - reading and writing.
London:
Harper Collins Publisher,
2012.
Buku.