UNESCO, International Institute for Educational Planning, Coombs, P. H., & Hallak, J. (1972). Educational cost analysis in action: Case studies for planners. by the United Nations Educational Scientific and Cultural Organization.
Style de citation Chicago (17e éd.)UNESCO, International Institute for Educational Planning, Philip Hall Coombs, et Jacques Hallak. Educational Cost Analysis in Action: Case Studies for Planners. Paris: by the United Nations Educational Scientific and Cultural Organization, 1972.
Style de citation MLA (9e éd.)UNESCO, et al. Educational Cost Analysis in Action: Case Studies for Planners. by the United Nations Educational Scientific and Cultural Organization, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.