Hallak, J. (1969). The analysis of educational costs and expenditure. Unesco.
Style de citation Chicago (17e éd.)Hallak, Jacques. The Analysis of Educational Costs and Expenditure. Paris]: Unesco, 1969.
Style de citation MLA (9e éd.)Hallak, Jacques. The Analysis of Educational Costs and Expenditure. Unesco, 1969.
Attention : ces citations peuvent ne pas être correctes à 100%.