APA (7e ed.) Bronvermelding

Kumar, R. (1986). Programming With Fortran-77. Tata McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Kumar, Ram. Programming With Fortran-77. New Delhi: Tata McGraw-Hill, 1986.

MLA (9e ed.) Bronvermelding

Kumar, Ram. Programming With Fortran-77. Tata McGraw-Hill, 1986.