Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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