Phelps, A. D. (1981). The theory on homiletics. Charles S.S.
Cita Chicago (17th ed.)Phelps, Austin D.D. The Theory on Homiletics. New York: Charles S.S, 1981.
Cita MLA (9th ed.)Phelps, Austin D.D. The Theory on Homiletics. Charles S.S, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.