GUPTA R N. (2000). BASICS OF MANAGEMENT. SULTAN CHAND AND SONS.
Cita Chicago (17th ed.)GUPTA R N. BASICS OF MANAGEMENT. NEW DELHI: SULTAN CHAND AND SONS, 2000.
Cita MLA (9th ed.)GUPTA R N. BASICS OF MANAGEMENT. SULTAN CHAND AND SONS, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.