Baumol, W. J., & Blinder, A. S. (1998). Macroeconomics: Principles and policy (7th ed.). Thomson/Learning-Western, The Dryden Press.

Baumol, William J., and Alan S. Blinder. Macroeconomics: Principles and Policy. 7th ed. Mason, Ohio : New York: Thomson/Learning-Western, The Dryden Press, 1998.

Baumol, William J., and Alan S. Blinder. Macroeconomics: Principles and Policy. 7th ed. Thomson/Learning-Western, The Dryden Press, 1998.