Cita APA

United States. Department of State. Office of External Research & United States. Central Intelligence Agency. (1972). Who's who in North Vietnam. The Office?.

Citación estilo Chicago

United States. Department of State. Office of External Research and United States. Central Intelligence Agency. Who's Who in North Vietnam. [Washington?: The Office?, 1972.

Cita MLA

United States. Department of State. Office of External Research and United States. Central Intelligence Agency. Who's Who in North Vietnam. The Office?, 1972.