Gaya APA
Phillips, Deborah. (1989).
Longman Preparation Course for the TOEFL .
New york:
Orient Longman.
Gaya Chicago
Phillips, Deborah.
Longman Preparation Course for the TOEFL.
New york:
Orient Longman,
1989.
Text.
Gaya MLA
Phillips, Deborah.
Longman Preparation Course for the TOEFL.
New york:
Orient Longman,
1989.
Text.
Gaya Turabian
Phillips, Deborah.
Longman Preparation Course for the TOEFL.
New york:
Orient Longman,
1989.
Print.