Kumar, R. (1986). Programming With Fortran-77. Tata McGraw-Hill.
Chicago Style (17th ed.) ZitazioaKumar, Ram. Programming With Fortran-77. New Delhi: Tata McGraw-Hill, 1986.
MLA (9th ed.) ZitazioaKumar, Ram. Programming With Fortran-77. Tata McGraw-Hill, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.