Burns, D. D. (1980). Feeling good: The new mood therapy. New York: Morrow.
Dyfyniad Arddull ChicagoBurns, David D. Feeling Good: The New Mood Therapy. New York: Morrow, 1980.
Dyfyniad MLABurns, David D. Feeling Good: The New Mood Therapy. New York: Morrow, 1980.
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