Cita APA

Coombs, P. H., & Hallak, J. (1987). Cost analysis in education: A tool for policy and planning. Baltimore: The World Bank.

Citación estilo Chicago

Coombs, Philip H., y Jacques Hallak. Cost Analysis in Education: A Tool for Policy and Planning. Baltimore: The World Bank, 1987.

Cita MLA

Coombs, Philip H., y Jacques Hallak. Cost Analysis in Education: A Tool for Policy and Planning. Baltimore: The World Bank, 1987.