DeMaggio, J. A. (1991). Subject directory of special libraries and information centers (14th edition.). Gale Research Inc.
Chicago Style (17th ed.) CitationDeMaggio, Janice A. Subject Directory of Special Libraries and Information Centers. 14th edition. Detroit: Gale Research Inc, 1991.
MLA (8th ed.) CitationDeMaggio, Janice A. Subject Directory of Special Libraries and Information Centers. 14th edition. Gale Research Inc, 1991.
Warning: These citations may not always be 100% accurate.