(1995). DEC Fortran 90: Language reference manual. Digital Equipment Corporation.
Chicago Style aipamenaDEC Fortran 90: Language Reference Manual. Maynard, Mass: Digital Equipment Corporation, 1995.
MLA aipamenaDEC Fortran 90: Language Reference Manual. Digital Equipment Corporation, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.