DEGARMO, E. P. (1984). Engineering Economy E. Paul Degarmo, William G. Sullivan. Macmillan.
Chicagoスタイル(17版)引用形式DEGARMO, E. Paul. Engineering Economy E. Paul Degarmo, William G. Sullivan. Macmillan, 1984.
MLA(8版)引用形式DEGARMO, E. Paul. Engineering Economy E. Paul Degarmo, William G. Sullivan. Macmillan, 1984.
警告: この引用は必ずしも正確ではありません.