E.Paul De Garmo, A.Bontadelli James, & G.Sullivan William. (1984). Engineering Economy. New York: Macmillan Publishing Company.
シカゴスタイル引用形E.Paul De Garmo, A.Bontadelli James, , G.Sullivan William. Engineering Economy. New York: Macmillan Publishing Company, 1984.
MLA引用形式E.Paul De Garmo, A.Bontadelli James, , G.Sullivan William. Engineering Economy. New York: Macmillan Publishing Company, 1984.
警告: この引用は必ずしも正確ではありません.