Dawson, F. F. (1939). The Christian man at work. [s.n.].
Lua i Stíl Chicago (17ú heag.)Dawson, F. F. The Christian Man at Work. Dallas, Tex: [s.n.], 1939.
Lua MLA (9ú heag.)Dawson, F. F. The Christian Man at Work. [s.n.], 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.