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.
Cytowanie według stylu Chicago (wyd. 17)UNESCO, International Institute for Educational Planning, Philip Hall Coombs, i Jacques Hallak. Educational Cost Analysis in Action: Case Studies for Planners. Paris: by the United Nations Educational Scientific and Cultural Organization, 1972.
Cytowanie według stylu MLA (wyd. 9)UNESCO, et al. Educational Cost Analysis in Action: Case Studies for Planners. by the United Nations Educational Scientific and Cultural Organization, 1972.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..