Brown, C. (1985). Essential dBASE II. Brooks/Cole.
Cita Chicago (17th ed.)Brown, Carl. Essential DBASE II. Monterey, Calif: Brooks/Cole, 1985.
Cita MLA (9th ed.)Brown, Carl. Essential DBASE II. Brooks/Cole, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.