Việt Nam nghĩa liệt sử (History of the patriots died heroically to the just reason behind Vietnam) first revealed in 1918 in Shanghai, with Đặng Tử Mẫn [vi] and Nguyễn Thượng Hiền.
Encyclopaedia https://bookmarkleader.com/story17904734/an-unbiased-view-of-viet-cong