Dyfyniad APA

Gass, S. I., & Assad, A. A. (2005). An annotated timeline of operations research: An informal history. Kluwer Academic Publishers.

Dyfyniad Arddull Chicago

Gass, Saul I., and Arjang A. Assad. An Annotated Timeline of Operations Research: An Informal History. New York: Kluwer Academic Publishers, 2005.

Dyfyniad MLA

Gass, Saul I., and Arjang A. Assad. An Annotated Timeline of Operations Research: An Informal History. Kluwer Academic Publishers, 2005.

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