APA Edition Citation

Aitchison, J. (1977). Unesco thesaurus: A structured list of descriptors for indexing and retrieving literature in the fields of education science,social science,culture and communication.2v.

Chicago Edition Citation

Aitchison, Jean. Unesco Thesaurus: A Structured List of Descriptors for Indexing and Retrieving Literature in the Fields of Education Science,social Science,culture and Communication.2v. Unesco, 1977.

MLA Edition Citation

Aitchison, Jean. Unesco Thesaurus: A Structured List of Descriptors for Indexing and Retrieving Literature in the Fields of Education Science,social Science,culture and Communication.2v. 1977.