Richard Collin Mangrum, The Constitutional Implications of Public School Graduation Prayers, Newsl. (Ctr. for the Study of Religion & Soc'y), Fall 1993.

R. Collin Mangrum, Shall We Pray? Graduation Prayers and Establishment Paradigms, 26 Creighton L. Rev. 1027 (1993).

Richard Collin Mangrum, School Prayer Controversy, in The 1996 Law Day for the Clergy (Creighton Univ. Sch. of Law ed., 1996).