Gaya APA
Phillips, D. (2003).
Longman Preparation Course For The TOEFL TEST / Deborah Phillips .
United States America:
Pearson Longman.
Gaya MLA
Phillips, Deborah.
"Longman Preparation Course For The TOEFL TEST / Deborah Phillips".
United States America:
Pearson Longman,
2003.
Text.