Engebretson, K., Souza, M., Durka, G., & Gearon, L. (2010). International Handbook of Inter-religious Education. Springer Netherlands. https://doi.org/10.1007/978-1-4020-9260-2

Engebretson, Kath, Marian Souza, Gloria Durka, and Liam Gearon. International Handbook of Inter-religious Education. Dordrecht: Springer Netherlands, 2010. https://doi.org/10.1007/978-1-4020-9260-2.

Engebretson, Kath, et al. International Handbook of Inter-religious Education. Springer Netherlands, 2010. https://doi.org/10.1007/978-1-4020-9260-2.