International Conference on public education Geneva. (1968). International understanding: As an integral part of the school curriculum. UNESCO.
Cita Chicago Style (17a ed.)International Conference on public education Geneva. International Understanding: As an Integral Part of the School Curriculum. París: UNESCO, 1968.
Cita MLA (9a ed.)International Conference on public education Geneva. International Understanding: As an Integral Part of the School Curriculum. UNESCO, 1968.
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