Franke, H. (1978). From Tribal Chieftain to Universal Emperor and God: Herbert Franke. Verl. d. Bayer. Akad. d. Wiss..
Lua i Stíl Chicago (17ú heag.)Franke, Herbert. From Tribal Chieftain to Universal Emperor and God: Herbert Franke. München: Verl. d. Bayer. Akad. d. Wiss., 1978.
Lua MLA (8ú heag.)Franke, Herbert. From Tribal Chieftain to Universal Emperor and God: Herbert Franke. Verl. d. Bayer. Akad. d. Wiss., 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.