APA引文

IIG Viet Nam. English for effective communication (Intermediate) student's book: Specially designed for the TOEIC test.

Trích dẫn kiểu Chicago

IIG Viet Nam. English for Effective Communication (Intermediate) Student's Book: Specially Designed for the TOEIC Test.

MLA引文

IIG Viet Nam. English for Effective Communication (Intermediate) Student's Book: Specially Designed for the TOEIC Test.

警告：這些引文格式不一定是100％准確.