Prehn, "Episcopal Schools," The Praeger Handbook of Faith-Based Schools in the United States, Vol I, edited by Thomas C. Hunt and James C. Carper (Santa Barbara, Denver, and Oxford UK: ABC-Clio/Praeger, 2012); 76-89.
Prehn's work on Episcopal Schools is featured in "The Praeger Handbook of Faith-Based Schools in the United States," edited by Thomas C. Hunt and James C. Carper (Santa Barbara, Denver, and Oxford UK: ABC-Clio/Praeger, 2012), specifically pages 76-89.