Library of Congress. Subject Cataloging Division & MacNair, M. W. (1943). Subject headings used in the dictionary catalogs of the Library of Congress (4th ed.). Government Printing Office.
Citación estilo ChicagoLibrary of Congress. Subject Cataloging Division and Mary Wilson MacNair. Subject Headings Used in the Dictionary Catalogs of the Library of Congress. 4th ed. Washington, D.C.: Government Printing Office, 1943.
Cita MLALibrary of Congress. Subject Cataloging Division and Mary Wilson MacNair. Subject Headings Used in the Dictionary Catalogs of the Library of Congress. 4th ed. Government Printing Office, 1943.
Warning: These citations may not always be 100% accurate.