Milligan, R. H. (1908). The jungle folk of Africa (2d ed.). F.H. Revell Company.
Lua i Stíl Chicago (17ú heag.)Milligan, Robert H. The Jungle Folk of Africa. 2d ed. New York, Chicago: F.H. Revell Company, 1908.
Lua MLA (8ú heag.)Milligan, Robert H. The Jungle Folk of Africa. 2d ed. F.H. Revell Company, 1908.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.