Spirituality and religiosity as cross-cultural aspects of human experience
Psychology of Religion and Spirituality (2009) - Comment
doi: 10.1037/a0014937  issn: 1943-1562  issn: 1941-1022 

Gabriel S. Dy-Liacco, Ralph L. Piedmont, Nichole A. Murray-Swank, Thomas E. Rodgerson, Martin F. Sherman