Reher, M. M. (1990). Denis J. Dougherty and Anna M. Dengel: The Missionary Alliance. Philadelphia.
Lua i Stíl Chicago (17ú heag.)Reher, Margaret Mary. Denis J. Dougherty and Anna M. Dengel: The Missionary Alliance. Philadelphia, 1990.
Lua MLA (8ú heag.)Reher, Margaret Mary. Denis J. Dougherty and Anna M. Dengel: The Missionary Alliance. Philadelphia, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.