Cita APA (7th ed.)

Pfaffenberger, B. (1991). Computerizing your small business. Que Corporation.

Cita Chicago (17th ed.)

Pfaffenberger, Bryan. Computerizing Your Small Business. Carmel. IN: Que Corporation, 1991.

Cita MLA (9th ed.)

Pfaffenberger, Bryan. Computerizing Your Small Business. Que Corporation, 1991.