Blanchard, K. H., Carlos, J. P., & Randolph, W. A. (1996). Empowerment takes more than a minute. Berrett-Koehler Publishers.
Dyfyniad Arddull ChicagoBlanchard, Kenneth H., John P. Carlos, and W. Alan Randolph. Empowerment Takes More than a Minute. San Francisco: Berrett-Koehler Publishers, 1996.
Dyfyniad MLABlanchard, Kenneth H., et al. Empowerment Takes More than a Minute. Berrett-Koehler Publishers, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.