Mittal, R. R. (2009). Spend management ; Increasing value performance and efficiency. Global India Publications Pvt. Ltd.
Cita Chicago (17th ed.)Mittal, Ravi Ranjan. Spend Management ; Increasing Value Performance and Efficiency. New Delhi: Global India Publications Pvt. Ltd, 2009.
Cita MLA (9th ed.)Mittal, Ravi Ranjan. Spend Management ; Increasing Value Performance and Efficiency. Global India Publications Pvt. Ltd, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.