Etter, D. M. (1990). Structured FORTRAN 77 for engineers and scientists (3rd ed.). Benjamin/Cummings Pub. Co..
Chicago-čujuhus (17. p.)Etter, D. M. Structured FORTRAN 77 for Engineers and Scientists. 3rd ed. Redwood City, Calif.: Benjamin/Cummings Pub. Co., 1990.
MLA-čujuhus (9. p.)Etter, D. M. Structured FORTRAN 77 for Engineers and Scientists. 3rd ed. Benjamin/Cummings Pub. Co., 1990.
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