Gaya APA
Phillips, Deborah. (2013).
Longman preparation course for the toefl test : IBT (2e).
New York:
Pearson Education.
Gaya Chicago
Phillips, Deborah.
Longman preparation course for the toefl test : IBT.
2e
New York:
Pearson Education,
2013.
Buku.
Gaya MLA
Phillips, Deborah.
Longman preparation course for the toefl test : IBT.
2e
New York:
Pearson Education,
2013.
Buku.
Gaya Turabian
Phillips, Deborah.
Longman preparation course for the toefl test : IBT.
2e
New York:
Pearson Education,
2013.
Buku.