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Dyfyniad Arddull ChicagoEtter, D. M. Structured FORTRAN 77 for Engineers and Scientists. 3rd ed. Redwood City, Calif.: Benjamin/Cummings Pub. Co., 1990.
Dyfyniad MLAEtter, D. M. Structured FORTRAN 77 for Engineers and Scientists. 3rd ed. Benjamin/Cummings Pub. Co., 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.