Fage, J. D. (1961). Ghana: A historical interpretation. University of Wisconsin Press.
Lua i Stíl Chicago (17ú heag.)Fage, J. D. Ghana: A Historical Interpretation. Madison: University of Wisconsin Press, 1961.
Lua MLA (9ú heag.)Fage, J. D. Ghana: A Historical Interpretation. University of Wisconsin Press, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.