Wieschhoff, h. A. (1948). Anthropological bibliography of Negro Africa. American Oriental Society.
Lua i Stíl Chicago (17ú heag.)Wieschhoff, heinrich Albert. Anthropological Bibliography of Negro Africa. New Haven: American Oriental Society, 1948.
Lua MLA (9ú heag.)Wieschhoff, heinrich Albert. Anthropological Bibliography of Negro Africa. American Oriental Society, 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.