Bartkowski, J. P., & Grettenberger, S. E. (2018). The Arc of Faith-Based Initiatives: Religion's Changing Role in Welfare Service Provision (1st ed. 2018.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-90668-3
Παραπομπή σε μορφή Chicago (17η εκδ.)Bartkowski, John P., και Susan E. Grettenberger. The Arc of Faith-Based Initiatives: Religion's Changing Role in Welfare Service Provision. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-90668-3.
Παραπομπή σε μορφή MLA (8th εκδ.)Bartkowski, John P., και Susan E. Grettenberger. The Arc of Faith-Based Initiatives: Religion's Changing Role in Welfare Service Provision. 1st ed. 2018. Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-90668-3.
