Baumol, W. J. (1986). Economics: Principles and policy: macroeconomics (3ª ed.). Harcourt Brace Jovanovich.
芝加哥风格引文Baumol, William J. Economics: Principles and Policy: Macroeconomics. 3ª ed. Harcourt Brace Jovanovich, 1986.
MLA引文Baumol, William J. Economics: Principles and Policy: Macroeconomics. 3ª ed. Harcourt Brace Jovanovich, 1986.
警告：这些引文格式不一定是100％准确.