Warnet, M., & Klein, J. (1997).
The levels of religious schooling and practices of teachers and their perception of school leadership. British Journal of Religious Education, 19 (3), 157-170.
Katz, Y.J. (1996).
Religiosity,personality and tertiary educational choice. In L.J.Francis, W.K. Kay & W. Campbell (Eds.), Research in religious education (pp. 407-421).Leominster:Gracewing.
Resnick, D. (1994).
Do bad programs always drive out good? A case study in free-market religious education. Educational Evaluation and Policy Analysis, 16 (1), 101-111.