APA način citiranja

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

Čikaški stil citiranja

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

MLA način citiranja

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