Chowdary, N. (2003). World class companies: Creating and sustaining. ICFAI.
Cita Chicago (17th ed.)Chowdary, Nagendra. World Class Companies: Creating and Sustaining. Hyderabad: ICFAI, 2003.
Cita MLA (9th ed.)Chowdary, Nagendra. World Class Companies: Creating and Sustaining. ICFAI, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.