Johnnson Spencer & Blanchard, K. Who moved my cheese?: An amazing way to deal with change in your work and in your life. G.P.Putnam's Sons.
Chicago-Zitierstil (17. Ausg.)Johnnson Spencer und Kenneth Blanchard. Who Moved My Cheese?: An Amazing Way to Deal with Change in Your Work and in Your Life. New York: G.P.Putnam's Sons.
MLA-Zitierstil (9. Ausg.)Johnnson Spencer und Kenneth Blanchard. Who Moved My Cheese?: An Amazing Way to Deal with Change in Your Work and in Your Life. G.P.Putnam's Sons.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.