APA način citiranja

Phan, T. N., & Nguyen, L. N. T. (2025). Deleloping a Cultural Tourism Promotion Program in Ha Giang at NonNuocViet Trade and Service Travel Company Limited. Vietnam-Korea University of Information and Communication Technology.

Čikaški stil citiranja

Phan, Thu Nuong, i Le Ngoc Tram Nguyen. Deleloping a Cultural Tourism Promotion Program in Ha Giang At NonNuocViet Trade and Service Travel Company Limited. Vietnam-Korea University of Information and Communication Technology, 2025.

MLA način citiranja

Phan, Thu Nuong, i Le Ngoc Tram Nguyen. Deleloping a Cultural Tourism Promotion Program in Ha Giang At NonNuocViet Trade and Service Travel Company Limited. Vietnam-Korea University of Information and Communication Technology, 2025.