Larson, C. B. (1998). Pastoral grit: The strength to stand and to stay. Bethany.
Lua i Stíl Chicago (17ú heag.)Larson, Craig Brian. Pastoral Grit: The Strength to Stand and to Stay. Minnesota: Bethany, 1998.
Lua MLA (9ú heag.)Larson, Craig Brian. Pastoral Grit: The Strength to Stand and to Stay. Bethany, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.