एपीए उद्धरण

Tran Quoc Tuan. The impact of motivation on vocabulary learning.

शिकागो स्टाइल उद्धरण

Tran Quoc Tuan. The Impact of Motivation On Vocabulary Learning.

एमएलए उद्धरण

Tran Quoc Tuan. The Impact of Motivation On Vocabulary Learning.