Weber, W. V., & McGraw-Hill Companies. (1997). Study guide to accompany: Landsburg, Feinstone "Macroeconomics". McGraw-Hill.
芝加哥风格引文Weber, William V., 与 McGraw-Hill Companies. Study Guide to Accompany: Landsburg, Feinstone "Macroeconomics". New York [etc.]: McGraw-Hill, 1997.
MLA引文Weber, William V., 与 McGraw-Hill Companies. Study Guide to Accompany: Landsburg, Feinstone "Macroeconomics". McGraw-Hill, 1997.
警告：这些引文格式不一定是100％准确.