एपीए उद्धरण

Tuyen, L. T. A. A Study of Cohesive Devices in IELTS Listening Tasks.

शिकागो स्टाइल उद्धरण

Tuyen, Le Thi Anh. A Study of Cohesive Devices in IELTS Listening Tasks.

एमएलए उद्धरण

Tuyen, Le Thi Anh. A Study of Cohesive Devices in IELTS Listening Tasks.