Further Reading
Mankiw, N. G. Principles of Economics. Harcourt Brace College
Publishers: New York, 1998.
Mankiw, N. G. Macroeconomics. Worth Publishers: New York,
1997.
Baumol, W. J., & Blinder, A. S. Economics. Harcourt Brace &
Company: New York, 1994.