Gex, J. L. (1993). Library Skills Workbook. Featuring: BISON--Buffalo Information System ONline. 14th Edition.
Citazione stile Chigago Style (17a edizione)Gex, Jeannie L. Library Skills Workbook. Featuring: BISON--Buffalo Information System ONline. 14th Edition. 1993.
Citatione MLA (9a ed.)Gex, Jeannie L. Library Skills Workbook. Featuring: BISON--Buffalo Information System ONline. 14th Edition. 1993.
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