RAY RAJESH. (2015). ENTERPRISE RESOURCE PLANNING. TATA MC GRAW HILL.
Cita Chicago (17th ed.)RAY RAJESH. ENTERPRISE RESOURCE PLANNING. NEW DELHI: TATA MC GRAW HILL, 2015.
Cita MLA (9th ed.)RAY RAJESH. ENTERPRISE RESOURCE PLANNING. TATA MC GRAW HILL, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.