David Daniel. Rational and Irrational Beliefs Research, Theory & Clinical Practice (2010.). Oxford Uni. Press.
Dyfyniad Arddull ChicagoDavid Daniel. Rational and Irrational Beliefs Research, Theory & Clinical Practice. 2010. NEW YORK: Oxford Uni. Press.
Dyfyniad MLADavid Daniel. Rational and Irrational Beliefs Research, Theory & Clinical Practice. 2010. Oxford Uni. Press.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.