Wesleyan Quadrilateral, the - A Dictionary for United Methodists, Alan K. Waltz, Copyright 1991, Abingdon Press. Revised access date: 9 de setembre de 2017
worldcat.org
Gunter, W. Stephen; Ted A. Campbell; Scott J. Jones; Rebekah L. Miles; Randy L. Maddox. Wesley and the quadrilateral: renewing the conversation. Nashville, Tennessee: Abingdon Press, 1997, p. 17. ISBN 0-687-06055-9. OCLC36884141.