Wasserman, P., Allen, E., Georgi, C., Olive, B. A., & Woy, J. B. (1976). Encyclopedia of business information sources: A detailed listing of primary subjects of interest to managerial personnel with a record of sourcebooks, periodicals, organizations, directories, handbooks, bibliographies and other sources of information on each topic (Third edition.). Gale Research Company.
Style de citation Chicago (17e éd.)Wasserman, Paul, Eleanor Allen, Charlotte Georgi, Betsy Ann Olive, et James B. Woy. Encyclopedia of Business Information Sources: A Detailed Listing of Primary Subjects of Interest to Managerial Personnel with a Record of Sourcebooks, Periodicals, Organizations, Directories, Handbooks, Bibliographies and Other Sources of Information on Each Topic. Third edition. Detroit, Michigan: Gale Research Company, 1976.
Style de citation MLA (9e éd.)Wasserman, Paul, et al. Encyclopedia of Business Information Sources: A Detailed Listing of Primary Subjects of Interest to Managerial Personnel with a Record of Sourcebooks, Periodicals, Organizations, Directories, Handbooks, Bibliographies and Other Sources of Information on Each Topic. Third edition. Gale Research Company, 1976.