Kellerman, B. (2018). Professionalizing Leadership. Oxford University Press.
Chicago-čujuhus (17. p.)Kellerman, Barbara. Professionalizing Leadership. Oxford: Oxford University Press, 2018.
MLA-čujuhus (9. p.)Kellerman, Barbara. Professionalizing Leadership. Oxford University Press, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.