Παραπομπή APA

Hadley, G., & Whitin, T. (1963). Analysis of inventory systems. Prentice Hall.

Παραπομπή Chicago Style

Hadley, G., και T.M Whitin. Analysis of Inventory Systems. New Jersey: Prentice Hall, 1963.

Παραπομπή MLA

Hadley, G., και T.M Whitin. Analysis of Inventory Systems. Prentice Hall, 1963.