Sackman,Harold. (1987). Computers and international socio-economic problems. North-Holland.
シカゴスタイル引用形Sackman,Harold. Computers and International Socio-economic Problems. Amsterdam: North-Holland, 1987.
MLA引用形式Sackman,Harold. Computers and International Socio-economic Problems. North-Holland, 1987.
警告: この引用は必ずしも正確ではありません.