References
- Emmons , RA . 2005 . “ Emotion and religion ” . In Handbook of the psychology of religion and spirituality , Edited by: Paloutzian , R.F. and Park , C.L. 235 – 252 . New York : Guilford Press .
- Emmons , RA and McCullough , ME . 2004 . The psychology of gratitude , New York : Oxford University Press .
- Hochschild , AR . 1989 . The second shift: Parents and the revolution at home , New York : Viking .
- Myers , DG . 2000 . The American paradox: Spiritual hunger in an age of plenty , New Haven, CT : Yale University Press .
- Seligman , MEP , Steen , TA , Park , N and Peterson , C . 2005 . Positive psychology progress: Empirical validation of interventions . American Psychologist , 60 : 410 – 421 .
- Whybrow , PC . 2005 . American mania: When more is not enough , New York : Norton & Company .