Oates, J. F. (1968). Business and social change: Life insurance looks to the future. McGraw-Hill.
Chicago-viite (17. p.)Oates, James Franklin. Business and Social Change: Life Insurance Looks to the Future. New York: McGraw-Hill, 1968.
MLA-viite (9. p.)Oates, James Franklin. Business and Social Change: Life Insurance Looks to the Future. McGraw-Hill, 1968.
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