Cita APA (7th ed.)

LEWIS COLIN D. (1997). DEMAND FORECASTING AND INVENTORY CONTROL. JOHN WILEY AND SONS.

Cita Chicago (17th ed.)

LEWIS COLIN D. DEMAND FORECASTING AND INVENTORY CONTROL. NEW YORK: JOHN WILEY AND SONS, 1997.

Cita MLA (9th ed.)

LEWIS COLIN D. DEMAND FORECASTING AND INVENTORY CONTROL. JOHN WILEY AND SONS, 1997.