Cedar, P., Hughes, K., & Patterson, B. (1991). Mastering the pastoral role. Multnomah.
Lua i Stíl Chicago (17ú heag.)Cedar, Paul, Kent Hughes, agus Ben Patterson. Mastering the Pastoral Role. Portland: Multnomah, 1991.
Lua MLA (9ú heag.)Cedar, Paul, et al. Mastering the Pastoral Role. Multnomah, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.