Chafin, K. (1972). Help I'm a layman. Ward Books.
Cita Chicago (17th ed.)Chafin, Kenneth. Help I'm a Layman. Ward Books, 1972.
Cita MLA (9th ed.)Chafin, Kenneth. Help I'm a Layman. Ward Books, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.