Cita APA (7th ed.)

Gore, M. R., & Stubbe, J. (1979). Elements of systems analysis for business data processing (2d ed.). W. C. Brown Co..

Cita Chicago (17th ed.)

Gore, Marvin R., i John Stubbe. Elements of Systems Analysis for Business Data Processing. 2d ed. Dubuque, Iowa: W. C. Brown Co., 1979.

Cita MLA (8th ed.)

Gore, Marvin R., i John Stubbe. Elements of Systems Analysis for Business Data Processing. 2d ed. W. C. Brown Co., 1979.