Handbook of the psychology of religion and spirituality
edited by Raymond F. Paloutzion, Crystal L. Park
Guilford Press, 2013
 Buku Teks
Handbook of the psychology of religion and spirituality
Edited by Raymond F. Paloutzian, Crystal L. Park
The Guilford Press, 2015
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Giordan, Giuseppe, editor
Religion, spirituality and everyday practice
Springer, 2011
 eBooks
Heelas, Paul
The spiritual revolution: why religion is giving way to spirituality
Blackwell, 2005
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Cox, Harvey G.
The persistence of religion : comparative perspectives on modern spirituality
I.B. Tauris , 2009
 Buku Teks