Eschenbach, T. (1989). Cases in engineering economy. Wiley.
Chicagoスタイル(17版)引用形式Eschenbach, Ted. Cases in Engineering Economy. New York: Wiley, 1989.
MLA(8版)引用形式Eschenbach, Ted. Cases in Engineering Economy. Wiley, 1989.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式