एपीए उद्धरण

Will Link. (2010). How To Master SKills For The TOEFL iBT Listening Intermediate. HCM: Tổng Hợp TPHCM.

शिकागो स्टाइल उद्धरण

Will Link. How To Master SKills For The TOEFL IBT Listening Intermediate. HCM: Tổng Hợp TPHCM, 2010.

एमएलए उद्धरण

Will Link. How To Master SKills For The TOEFL IBT Listening Intermediate. HCM: Tổng Hợp TPHCM, 2010.