Não informado. (1984). Systems analysis, modeling, simulation. Akademie Verlag.
Chicagoスタイル(17版)引用形式Não informado. Systems Analysis, Modeling, Simulation. Berlin: Akademie Verlag, 1984.
MLA(8版)引用形式Não informado. Systems Analysis, Modeling, Simulation. Akademie Verlag, 1984.
警告: この引用は必ずしも正確ではありません.