Zangwill, W. (1979). Pathways To Solutions,Fixed Points, And Equilibria. Prentice - Hall.
Dyfyniad Arddull ChicagoZangwill, W.I. Pathways To Solutions,Fixed Points, And Equilibria. Prentice - Hall, 1979.
Dyfyniad MLAZangwill, W.I. Pathways To Solutions,Fixed Points, And Equilibria. Prentice - Hall, 1979.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.