एपीए उद्धरण

Vũ Thị Xuân. (2005). Pragmatic features of thanking in English and Vietnamese.

शिकागो स्टाइल उद्धरण

Vũ Thị Xuân. Pragmatic Features of Thanking in English and Vietnamese. 2005.

एमएलए उद्धरण

Vũ Thị Xuân. Pragmatic Features of Thanking in English and Vietnamese. 2005.