Gordon, C. G., & Hill, G. B. N. (1884). Colonel Gordon in Central Africa, 1874-1879 (3d ed.). T. De La Rue.
Lua i Stíl Chicago (17ú heag.)Gordon, Charles George, agus George Birkbeck Norman Hill. Colonel Gordon in Central Africa, 1874-1879. 3d ed. London: T. De La Rue, 1884.
Lua MLA (8ú heag.)Gordon, Charles George, agus George Birkbeck Norman Hill. Colonel Gordon in Central Africa, 1874-1879. 3d ed. T. De La Rue, 1884.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.