Dyfyniad APA

Cox, J. F., & Schleier, J. G. (2010). Theory of constraints handbook. McGraw-Hill.

Dyfyniad Arddull Chicago

Cox, James F., and John G. Schleier. Theory of Constraints Handbook. New York, NY: McGraw-Hill, 2010.

Dyfyniad MLA

Cox, James F., and John G. Schleier. Theory of Constraints Handbook. McGraw-Hill, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.