NICKERSON ROBERT C. (1985). FUNDAMENTALS OF FORTRAN 77 PROGRAMMING A STRUCTURAL APPROACH (3RD.). PRENTICE -HALL INTERNATIONAL, INC.
Lua i Stíl Chicago (17ú heag.)NICKERSON ROBERT C. FUNDAMENTALS OF FORTRAN 77 PROGRAMMING A STRUCTURAL APPROACH. 3RD. NEW JERSAY U.S.A: PRENTICE -HALL INTERNATIONAL, INC, 1985.
Lua MLA (9ú heag.)NICKERSON ROBERT C. FUNDAMENTALS OF FORTRAN 77 PROGRAMMING A STRUCTURAL APPROACH. 3RD. PRENTICE -HALL INTERNATIONAL, INC, 1985.
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