APA (7th ed.) Citation

Sage, A. P. (1990). Concise encyclopedia of information processing in systems & organizations. Pergamon Press.

Chicago Style (17th ed.) Citation

Sage, Andrew P. Concise Encyclopedia of Information Processing in Systems & Organizations. Oxford: Pergamon Press, 1990.

MLA (9th ed.) Citation

Sage, Andrew P. Concise Encyclopedia of Information Processing in Systems & Organizations. Pergamon Press, 1990.

Warning: These citations may not always be 100% accurate.