Iyengar, G. V. (2007). High performance leadership. Himalaya.
Chicago-čujuhus (17. p.)Iyengar, G. Vijayraghavan. High Performance Leadership. Mumbai: Himalaya, 2007.
MLA-čujuhus (9. p.)Iyengar, G. Vijayraghavan. High Performance Leadership. Himalaya, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.