Adair, J. (2012). Effective leadership development. Jaico Publishing House.
Chicago-čujuhus (17. p.)Adair, John. Effective Leadership Development. Ahmedabad: Jaico Publishing House, 2012.
MLA-čujuhus (9. p.)Adair, John. Effective Leadership Development. Jaico Publishing House, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.