APA način citiranja

Dang, N. N. N., & Dao, T. T. H. (2025). Developing and Promoting an Ecotourism Package Tour in Ha Giang at Danago Tourism Joint Stock Company. Vietnam-Korea University of Information and Communication Technology.

Čikaški stil citiranja

Dang, Nguyen Nhu Nguyet, i Thi Thu Huong Dao. Developing and Promoting an Ecotourism Package Tour in Ha Giang At Danago Tourism Joint Stock Company. Vietnam-Korea University of Information and Communication Technology, 2025.

MLA način citiranja

Dang, Nguyen Nhu Nguyet, i Thi Thu Huong Dao. Developing and Promoting an Ecotourism Package Tour in Ha Giang At Danago Tourism Joint Stock Company. Vietnam-Korea University of Information and Communication Technology, 2025.