UNESCO. (1995). UNESCO: Thesaurus : a structured list of descriptors for indexing and retrieving literature in the fields of education, science, social and human science, culture, communication . UNESCO.
Cita Chicago Style (17a ed.)UNESCO. UNESCO: Thesaurus : A Structured List of Descriptors for Indexing and Retrieving Literature in the Fields of Education, Science, Social and Human Science, Culture, Communication . Paris: UNESCO, 1995.
Cita MLA (9a ed.)UNESCO. UNESCO: Thesaurus : A Structured List of Descriptors for Indexing and Retrieving Literature in the Fields of Education, Science, Social and Human Science, Culture, Communication . UNESCO, 1995.
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