International Conference on Public Education Genewa & UNESCO. (1979). Recommendations 1934-1977 ([5th ed.].). Unesco.
Cita Chicago Style (17a ed.)International Conference on Public Education Genewa y UNESCO. Recommendations 1934-1977. [5th ed.]. Paris: Unesco, 1979.
Cita MLA (9a ed.)International Conference on Public Education Genewa y UNESCO. Recommendations 1934-1977. [5th ed.]. Unesco, 1979.
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