KOTTLER, J. A. (1986). On Being A Therapist / Jeffrey A. Kottler. Jossey-Bass.
Dyfyniad Arddull ChicagoKOTTLER, Jeffrey A. On Being A Therapist / Jeffrey A. Kottler. Jossey-Bass, 1986.
Dyfyniad MLAKOTTLER, Jeffrey A. On Being A Therapist / Jeffrey A. Kottler. Jossey-Bass, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.