Dorfman, R. a. S. (1958). Linear Programming and Economic Analysis (1958.). Mc Graw- Hill Book Company, INC.
Dyfyniad Arddull ChicagoDorfman, Robert and Samuelson. Linear Programming and Economic Analysis. 1958. New York: Mc Graw- Hill Book Company, INC, 1958.
Dyfyniad MLADorfman, Robert and Samuelson. Linear Programming and Economic Analysis. 1958. Mc Graw- Hill Book Company, INC, 1958.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.