Willoughby, W. F. 1. (1905). Territories and dependencies of the United States, their Government and administration. The Century Co.
Lua i Stíl Chicago (17ú heag.)Willoughby, William Franklin 1867. Territories and Dependencies of the United States, Their Government and Administration. New York: The Century Co, 1905.
Lua MLA (9ú heag.)Willoughby, William Franklin 1867. Territories and Dependencies of the United States, Their Government and Administration. The Century Co, 1905.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.