Smith, B. T. (1976). Matrix eigensystem routines: EISPACK guide. Springer-Verlag.
Cita Chicago (17th ed.)Smith, Brian T. Matrix Eigensystem Routines: EISPACK Guide. New York: Springer-Verlag, 1976.
Cita MLA (9th ed.)Smith, Brian T. Matrix Eigensystem Routines: EISPACK Guide. Springer-Verlag, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.