keat, p. g., & Thomas, C. R. (1992). managerial economics: Economic tools for today's decision makers. macmillan publishing company.
Citação do estilo Chicago (17ª ed.)keat, paul g., e Christopher R. Thomas. Managerial Economics: Economic Tools for Today's Decision Makers. new york: macmillan publishing company, 1992.
Citação MLA (9ª ed.)keat, paul g., e Christopher R. Thomas. Managerial Economics: Economic Tools for Today's Decision Makers. macmillan publishing company, 1992.