ISBN 1-86094-366-7, 9781860943669* C. West Churchman, Russell L. Ackoff & E. L. Arnoff, "Introduction to Operations Research", New York: J. Wiley and Sons, 1957* Joseph G. Ecker & Michael Kupferschmid, "Introduction to Operations Research", Krieger Publishing Co.* Frederick S. Hillier & Gerald J. Lieberman, "Introduction to Operations Research", McGraw-Hill: Boston MA; 8th.
ISBN 1-86094-366-7, ISBN 978-1-86094-366-9==Further reading==* C. West Churchman, Russell L. Ackoff & E. L. Arnoff, "Introduction to Operations Research", New York: J. Wiley and Sons, 1957* Joseph G. Ecker & Michael Kupferschmid, "Introduction to Operations Research", Krieger Publishing Co.* Frederick S. Hillier & Gerald J. Lieberman, "Introduction to Operations Research", McGraw-Hill: Boston MA; 8th.