Não informado. (1974). Computers and Operations Research. Pergamon Press.
Chicagoスタイル(17版)引用形式Não informado. Computers and Operations Research. New York: Pergamon Press, 1974.
MLA(8版)引用形式Não informado. Computers and Operations Research. Pergamon Press, 1974.
警告: この引用は必ずしも正確ではありません.