Lepsinger, R., & Lucia, A. D. (2009). The art and science of 360-degree feedback (2nd ed.). San Francisco, CA: Jossey-Bass.
Dyfyniad Arddull ChicagoLepsinger, Richard, và Anntoinette D. Lucia. The Art and Science of 360-degree Feedback. 2nd ed. San Francisco, CA: Jossey-Bass, 2009.
Dyfyniad MLALepsinger, Richard, và Anntoinette D. Lucia. The Art and Science of 360-degree Feedback. 2nd ed. San Francisco, CA: Jossey-Bass, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.