O`Hanlon, Bill
The therapist's notebook on positive psychology : activities, exercises, and handouts
Routledge , 2011
Buku Teks
Positive psychology in practice
John Wiley & Sons, 2004
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Compton, William C.
Positive psychology : the science of happiness and flourishing
Wadsworth and Cengage Learning, 2013
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Hefferon, Kate
Positive psychology : Theory, research and applications
McGraw-Hill, 2011
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Snyder, Charles R.
Positive psychology: the scientific and practical explorations of human strengths
Sage , 2007
Buku Teks