References
Derrick Wirtz
with Gordon, C. L. , Stalls, J. (2014). Gratitude and spirituality: a review of theory and research. In C. Kim-Prieto (Ed.). Religion and spirituality across cultures (pp. 287-301). Dordrecht: Springer.
with Gordon, C. L. , Stalls, J. (2014). Gratitude and spirituality: a review of theory and research. In C. Kim-Prieto (Ed.). Religion and spirituality across cultures (pp. 287-301). Dordrecht: Springer.