Evans, C. (2015). Leadership trust: Build it, keep it. Center for Creative Leadership.
Cita Chicago Style (17a ed.)Evans, Christopher. Leadership Trust: Build It, Keep It. [Greensboro, N.C.]: Center for Creative Leadership, 2015.
Cita MLA (8a ed.)Evans, Christopher. Leadership Trust: Build It, Keep It. Center for Creative Leadership, 2015.
Precaución: Estas citas no son 100% exactas.