Gaya APA

Hamp-Lyons, L. (1989). NEWBURY HOUSE TOEFL PREPARATION KIT PREPARING FOR THE TEST OF WRITTEN ENGLISH . United States of America: Newburry House Publishers.

Gaya MLA

Hamp-Lyons, Liz. "NEWBURY HOUSE TOEFL PREPARATION KIT PREPARING FOR THE TEST OF WRITTEN ENGLISH". United States of America: Newburry House Publishers, 1989. Text.