Samuelson, P. A., & Nordhaus, W. D. (1998). Economics (16th ed.). Boston, Mass: Irwin/McGraw-Hill.
シカゴスタイル引用形Samuelson, Paul A., , William D. Nordhaus. Economics. 16th ed. Boston, Mass: Irwin/McGraw-Hill, 1998.
MLA引用形式Samuelson, Paul A., , William D. Nordhaus. Economics. 16th ed. Boston, Mass: Irwin/McGraw-Hill, 1998.
警告: この引用は必ずしも正確ではありません.