Ferguson, M. J. (1929). Memorandum: Libraries in the Union of South Africa, Rhodesia and Kenya colony.
Lua i Stíl Chicago (17ú heag.)Ferguson, Milton J. Memorandum: Libraries in the Union of South Africa, Rhodesia and Kenya Colony. New York, 1929.
Lua MLA (8ú heag.)Ferguson, Milton J. Memorandum: Libraries in the Union of South Africa, Rhodesia and Kenya Colony. 1929.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.