Cita APA

(1972). Manual of the use of consultants in developing countries. New York: Naciones Unidas.

Citación estilo Chicago

Manual of the Use of Consultants in Developing Countries. New York: Naciones Unidas, 1972.

Cita MLA

Manual of the Use of Consultants in Developing Countries. New York: Naciones Unidas, 1972.