Leanne, S. (2010). Leadership the Barack Obama way: Lessons on teambuilding and creating a winning culture in challenging times. New York: McGraw-Hill.
Dyfyniad Arddull ChicagoLeanne, Shelly. Leadership the Barack Obama Way: Lessons On Teambuilding and Creating a Winning Culture in Challenging Times. New York: McGraw-Hill, 2010.
Dyfyniad MLALeanne, Shelly. Leadership the Barack Obama Way: Lessons On Teambuilding and Creating a Winning Culture in Challenging Times. New York: McGraw-Hill, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.