Koonta, H. (1990). Essentials of Management. Tata McGraw Hill Publ.
Cita Chicago (17th ed.)Koonta, Harold. Essentials of Management. New delhi: Tata McGraw Hill Publ, 1990.
Cita MLA (9th ed.)Koonta, Harold. Essentials of Management. Tata McGraw Hill Publ, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.