David Daniel. Rational and Irrational Beliefs Research, Theory & Clinical Practice (2010.). Oxford Uni. Press.
Chicago-viite (17. p.)David Daniel. Rational and Irrational Beliefs Research, Theory & Clinical Practice. 2010. NEW YORK: Oxford Uni. Press.
MLA-viite (9. p.)David Daniel. Rational and Irrational Beliefs Research, Theory & Clinical Practice. 2010. Oxford Uni. Press.
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