Trình, Cao Thế. “LESSONS FROM THE VIETNAM WAR (1954-1975) – A REVIEW FROM BOTH SIDES AFTER 40 YEARS”. Dalat University Journal of Science 5, no. 3&4 (September 30, 2015): 79–85. Accessed March 21, 2025. https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/281.