Zainab, A. (1991). Using crystal: An expert system Shell to create CONFER, a guide for cataloguers in determining the correct form of main entry headings for conference documents. University of Malaya Library.
Chicago Style (17th ed.) CitationZainab, A.N. Using Crystal: An Expert System Shell to Create CONFER, a Guide for Cataloguers in Determining the Correct Form Of main Entry Headings for Conference Documents. University of Malaya Library, 1991.
MLA (9th ed.) CitationZainab, A.N. Using Crystal: An Expert System Shell to Create CONFER, a Guide for Cataloguers in Determining the Correct Form Of main Entry Headings for Conference Documents. University of Malaya Library, 1991.
Warning: These citations may not always be 100% accurate.