Moore, P. (1973). The art of christian promotion. Fleming H. Revell.
Cita Chicago (17th ed.)Moore, Paul. The Art of Christian Promotion. Fleming H. Revell, 1973.
Cita MLA (9th ed.)Moore, Paul. The Art of Christian Promotion. Fleming H. Revell, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.