Gaya APA

Service, E, T. (2011). Test of English for International Communication (TOEIC): Test Preparation Guide Bilingual Edition (Ed.4). New Jersey: PT. International Test Center.

Gaya MLA

Service, Educational, Testing. "Test of English for International Communication (TOEIC): Test Preparation Guide Bilingual Edition". Ed.4 New Jersey: PT. International Test Center, 2011. Text.