Falke, R. (1897). Buddha - Mohammed - Christus. : Bertelsmann.
Lua i Stíl Chicago (17ú heag.)Falke, Robert. Buddha - Mohammed - Christus. Gütersloh: : Bertelsmann, 1897.
Lua MLA (8ú heag.)Falke, Robert. Buddha - Mohammed - Christus. : Bertelsmann, 1897.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.