APA (7th ed.) Zitazioa

Hartman, W. J. (1987). Five audiences: Identifying groups in your church. Abingdon.

Chicago Style (17th ed.) Zitazioa

Hartman, Warren J. Five Audiences: Identifying Groups in Your Church. Nashville: Abingdon, 1987.

MLA (9th ed.) Zitazioa

Hartman, Warren J. Five Audiences: Identifying Groups in Your Church. Abingdon, 1987.