Mansfield, E. (1970). Managerial economics and operations research: A nonmathematical introduction (Rev. and expanded ed.). Norton.
Dyfyniad Arddull ChicagoMansfield, Edwin. Managerial Economics and Operations Research: A Nonmathematical Introduction. Rev. and expanded ed. New York: Norton, 1970.
Dyfyniad MLAMansfield, Edwin. Managerial Economics and Operations Research: A Nonmathematical Introduction. Rev. and expanded ed. Norton, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.