Washington Researchers, Daniells, L. M., Gibber, B., & Biblin, D. L. (1983). How to find information about companies: The corporate intelligence source book. The Researchers.
Chicago Style (17th ed.) CitationWashington Researchers, Lorna M. Daniells, Beth Gibber, and Dina L. Biblin. How to Find Information About Companies: The Corporate Intelligence Source Book. Washington, DC: The Researchers, 1983.
MLA (9th ed.) CitationWashington Researchers, et al. How to Find Information About Companies: The Corporate Intelligence Source Book. The Researchers, 1983.
Warning: These citations may not always be 100% accurate.