Walton, G. M. (2001). Understanding economics today. Boston, MA: Mcgraw-Hill/Irvin.
シカゴスタイル引用形Walton, Gary M. Understanding Economics Today. Boston, MA: Mcgraw-Hill/Irvin, 2001.
MLA引用形式Walton, Gary M. Understanding Economics Today. Boston, MA: Mcgraw-Hill/Irvin, 2001.
警告: この引用は必ずしも正確ではありません.