Cita APA (7th ed.)

Keen, P. G., & Morton, M. S. (1978). Decision support systems: An organizational perspective. Addison-Wesley.

Cita Chicago (17th ed.)

Keen, Peter G., i Michael S. Morton. Decision Support Systems: An Organizational Perspective. Reading: Addison-Wesley, 1978.

Cita MLA (9th ed.)

Keen, Peter G., i Michael S. Morton. Decision Support Systems: An Organizational Perspective. Addison-Wesley, 1978.