एपीए उद्धरण

Nguyễn, V. T. (2024). Some issues on sustainable development of Phu Yen and Southern Central tourism in the integration time.

शिकागो स्टाइल उद्धरण

Nguyễn, Văn Thưởng. Some Issues On Sustainable Development of Phu Yen and Southern Central Tourism in the Integration Time. 2024.

एमएलए उद्धरण

Nguyễn, Văn Thưởng. Some Issues On Sustainable Development of Phu Yen and Southern Central Tourism in the Integration Time. 2024.