Cita APA (7th ed.)

Silver, G. A., & Silver, J. B. (1973). Data processing for business. Harcourt Brace Jovanovich.

Cita Chicago (17th ed.)

Silver, Gerald A., i Joan B. Silver. Data Processing for Business. New York: Harcourt Brace Jovanovich, 1973.

Cita MLA (8th ed.)

Silver, Gerald A., i Joan B. Silver. Data Processing for Business. Harcourt Brace Jovanovich, 1973.