Machol, R. E. 1. (1976). Elemenatry systems mathematics: Linear programming for business and the social science. McGraw-Hill.
Chicago Style (17. basım) AtıfMachol, Robert Engle 1917. Elemenatry Systems Mathematics: Linear Programming for Business and the Social Science. New York: McGraw-Hill, 1976.
MLA (9th ed.) AtıfMachol, Robert Engle 1917. Elemenatry Systems Mathematics: Linear Programming for Business and the Social Science. McGraw-Hill, 1976.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..