Steffen, J. (2006). Aligned thinking: Make every moment count. Berrett-Koehler Publishers.
Cita Chicago Style (17a ed.)Steffen, Jim. Aligned Thinking: Make Every Moment Count. San Francisco: Berrett-Koehler Publishers, 2006.
Cita MLA (9a ed.)Steffen, Jim. Aligned Thinking: Make Every Moment Count. Berrett-Koehler Publishers, 2006.
Precaución: Estas citas no son 100% exactas.