Pol, L. G. (1987). Business demography: A guide and reference for business planners and marketers. Quorum books.
Chicago Style (17th ed.) CitationPol, Louis G. Business Demography: A Guide and Reference for Business Planners and Marketers. New York u.a: Quorum books, 1987.
MLA (9th ed.) CitationPol, Louis G. Business Demography: A Guide and Reference for Business Planners and Marketers. Quorum books, 1987.
Warning: These citations may not always be 100% accurate.