Kirkpatrick, D. L. (1998). Evaluating training programs: The four levels. San Francisco: Berrett-Koehler Publishers.
Citación estilo ChicagoKirkpatrick, Donald L. Evaluating Training Programs: The Four Levels. San Francisco: Berrett-Koehler Publishers, 1998.
Cita MLAKirkpatrick, Donald L. Evaluating Training Programs: The Four Levels. San Francisco: Berrett-Koehler Publishers, 1998.
Precaución: Estas citas no son 100% exactas.