Vietnam triangle : Moscow, Peking, Hanoi : a clarification of the factors governing the relationships among the communist parties and states involved in Vietnam - Zagoria, Donald S. 1928- (New York : Pegasus, 1967)
Parte del subtítulo tomado de la cubierta
Keywords: GUERRA DE VIETNAM, 1961-1975 -- HISTORIA DIPLOMATICA; VIETNAM (REPUBLICA DEMOCRATICA, 1946- ) -- RELACIONES EXTERIORES