Kasner,Erick. (1979). Essentials of engineering economics. MacGraw Hill.
シカゴスタイル引用形Kasner,Erick. Essentials of Engineering Economics. New York: MacGraw Hill, 1979.
MLA引用形式Kasner,Erick. Essentials of Engineering Economics. MacGraw Hill, 1979.
警告: この引用は必ずしも正確ではありません.