Organisation for Economic Co-operation and Development. Directorate for Scientific Affairs. (1968). Budgeting, programme analysis and cost-effectiveness in educational planning: La programmation bugβetaire et l'analyse coγut-efficacitβe dans la planification de l'enseignement. [Paris]: Directorate for Scientific Affairs, Organisation for Economic Co-operation and Development.
Παραπομπή Chicago StyleOrganisation for Economic Co-operation and Development. Directorate for Scientific Affairs. Budgeting, Programme Analysis and Cost-effectiveness in Educational Planning: La Programmation Bugβetaire Et L'analyse Coγut-efficacitβe Dans La Planification De L'enseignement. [Paris]: Directorate for Scientific Affairs, Organisation for Economic Co-operation and Development, 1968.
Παραπομπή MLAOrganisation for Economic Co-operation and Development. Directorate for Scientific Affairs. Budgeting, Programme Analysis and Cost-effectiveness in Educational Planning: La Programmation Bugβetaire Et L'analyse Coγut-efficacitβe Dans La Planification De L'enseignement. [Paris]: Directorate for Scientific Affairs, Organisation for Economic Co-operation and Development, 1968.