The China-Cambodia-Vietnam triangle / Wilfred Burchett. China Cambodia Vietnam triangle Burchett, Wilfred 1911-1983. Khmer Rouge. 959.604 20 BUC An account of the history of the Khmer Rouge. Includes bibliographical references. Chicago : Vanguard Books ; c1981. c1981. 1981 Text 235 p. : eng Cambodia History 1953-1975. Cambodia History 1975- Cambodia Foreign relations Vietnam. Vietnam Foreign relations Cambodia. China Foreign relations Indochina. Indochina Foreign relations China.