APA
Conference Board, Conference Board, . (1972). Business Outlook 1972. New York: Waldorf-Astoria.
Chicago
Conference Board, Conference Board, . 1972. Business Outlook 1972. New York: Waldorf-Astoria.
Harvard
Conference Board, Conference Board, . (1972). Business Outlook 1972. New York: Waldorf-Astoria.
MLA
Conference Board, Conference Board, . Business Outlook 1972. New York: Waldorf-Astoria. 1972.
