Vu, C. T. (2019). Competitiveness analysis on Vietnam tourism in relation with Asean countries at present. H. : ĐHQGHN.
استشهاد بنمط شيكاغوVu, Chien Thang. Competitiveness Analysis On Vietnam Tourism in Relation With Asean Countries At Present. H. : ĐHQGHN, 2019.
MLA استشهادVu, Chien Thang. Competitiveness Analysis On Vietnam Tourism in Relation With Asean Countries At Present. H. : ĐHQGHN, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.