(1998). DPL 4.0 professional decision analysis software: Academic version. Pacific Grove, CA: Duxbury.
シカゴスタイル引用形DPL 4.0 Professional Decision Analysis Software: Academic Version. Pacific Grove, CA: Duxbury, 1998.
MLA引用形式DPL 4.0 Professional Decision Analysis Software: Academic Version. Pacific Grove, CA: Duxbury, 1998.
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