Lua APA (7ú heag.)
Crummey, D. (2000). Land and society in the Christian Kingdom of Ethiopia: From the thirteenth to the twentieth century. University of Illinois Press.
Lua i Stíl Chicago (17ú heag.)
Crummey, Donald. Land and Society in the Christian Kingdom of Ethiopia: From the Thirteenth to the Twentieth Century. Urbana: University of Illinois Press, 2000.
Lua MLA (9ú heag.)
Crummey, Donald. Land and Society in the Christian Kingdom of Ethiopia: From the Thirteenth to the Twentieth Century. University of Illinois Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.