Hartman, W. J. (1987). Five audiences: Identifying groups in your church. Abingdon.
Citación estilo ChicagoHartman, Warren J. Five Audiences: Identifying Groups in Your Church. Nashville: Abingdon, 1987.
Cita MLAHartman, Warren J. Five Audiences: Identifying Groups in Your Church. Abingdon, 1987.
Warning: These citations may not always be 100% accurate.