References
- Hadley , G. and Whitin , T. M. , Analysis of Inventory Systems , Prentice-Hall , Englewood Cliffs , N.J. , 1963 , pp. 297 – 303 .
- Silver , E. A. and Peterson , R. , Decision Systems for Inventory Management and Production Planning , Second Edition , John Wiley & Sons , New York , 1985 , pp. 398 – 406 .