Positive psychology in practice
John Wiley & Sons, 2004
Buku Teks
Hefferon, Kate
Positive psychology : Theory, research and applications
McGraw-Hill, 2011
Buku Teks
Snyder, Charles R.
Positive psychology: the scientific and practical explorations of human strengths
Sage , 2007
Buku Teks
Snyder, Charles R.
Positive psychology: the scientific and practical explorations of human strengths
Sage, 2015
Buku Teks
Holder, Mark D.
Happiness in children: measurement, correlates and enhancement of positive subjective well-being
Springer, 2012
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