Bartley, W.W.Theories of demarcation between science and metaphysics. In Lakatos, I., & Musgrave, A. (Eds.), Problems in the philosophy of science. Amsterdam: North Holland Publishing Company, 1968.
2.
Paperback edition: New York: Citadel Press, 1977.
3.
Ellis, A.The biological basis of human irrationality . Journal of Individual Psychology, 1976, 32, 145-168.
4.
Ellis, A.How to live with - and without - anger. New York: Reader's Digest Press, 1977. (a)
5.
Ellis, A.Rational-emotive therapy: Research data that supports the clinical and personality hypotheses of RET and other modes of cognitive-behavior therapy . The Counseling Psychologist, 1977, 7(1), 2-42. (b)
6.
Ellis, A.Rejoinder: Elegant and inelegant RET . The Counseling Psychologist, 1977, 7(1), 73-82. (c)
7.
Ellis, A. , & Grieger, R.Handbook of rational-emotive therapy. New York: Springer, 1977.
8.
Kelly, G.The psychology of personal constructs. New York: Norton, 1955.
9.
Kuhn, T.The structure of scientific revolutions. Chicago: University of Chicago Press, 1962.
10.
Meehl, P.E.Theory-testing in psychology and physics: A methodological paradox . Philosophy of Science, 1967, 34, 103-115.
11.
Popper, K.Objective knowledge. New York: Oxford University Press, 1972.
12.
Russell, B.The basic writings of Bertrand Russell. New York: Simon & Schuster, 1961.
13.
Thoresen, C.E. , & Coates, T.J.What does it mean to be a behavior therapist?The Counseling Psychologist, 1978, 7(3), XXX.
14.
Wittgenstein, L.Philosophical investigations. New York: Macmillan, 1958.