Cả, P. “The Intentions to Replace Ngo Dinh Diem of Us Officials from Ambassador Lawton Collins to Ambassador Henry Cabot Lodge (1955 - 1963)”. VNUHCM Journal of Social Sciences and Humanities, Vol. 3, no. 2, Dec. 2019, pp. 99-08, doi:https://doi.org/10.32508/stdjssh.v3i2.517.