Gaya APA
Phillips, Deborah. (2003).
Longman Preparation course for the TOEFL test (text).
New York:
Longman.
Gaya Chicago
Phillips, Deborah.
Longman Preparation course for the TOEFL test.
text
New York:
Longman,
2003.
Tesis.
Gaya MLA
Phillips, Deborah.
Longman Preparation course for the TOEFL test.
text
New York:
Longman,
2003.
Tesis.
Gaya Turabian
Phillips, Deborah.
Longman Preparation course for the TOEFL test.
text
New York:
Longman,
2003.
Tesis.