Silberman, M. L. (1998). Active training: A handbook of techniques, designs, case examples, and tips. San Francisco, Calif: Jossey-Bass Publishers.
Dyfyniad Arddull ChicagoSilberman, Melvin L. Active Training: A Handbook of Techniques, Designs, Case Examples, and Tips. San Francisco, Calif: Jossey-Bass Publishers, 1998.
Dyfyniad MLASilberman, Melvin L. Active Training: A Handbook of Techniques, Designs, Case Examples, and Tips. San Francisco, Calif: Jossey-Bass Publishers, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.