Hashemi L. Louise & Thomas B. Barbara. (2011). PET. Practice test Plus 1: Includes 2004 exam specifications. Harlow, Longman, 2011.
Chicago Style (17th ed.) CitationHashemi L. Louise and Thomas B. Barbara. PET. Practice Test Plus 1: Includes 2004 Exam Specifications. Harlow, Longman, 2011, 2011.
MLA (9th ed.) CitationHashemi L. Louise and Thomas B. Barbara. PET. Practice Test Plus 1: Includes 2004 Exam Specifications. Harlow, Longman, 2011, 2011.
Warning: These citations may not always be 100% accurate.