Wigham, J. R. (1901). The application of the Kitson light to lighthouses and other places where an extremely powerful light is required.
Lua i Stíl Chicago (17ú heag.)Wigham, John R. The Application of the Kitson Light to Lighthouses and Other Places Where an Extremely Powerful Light Is Required. 1901.
Lua MLA (9ú heag.)Wigham, John R. The Application of the Kitson Light to Lighthouses and Other Places Where an Extremely Powerful Light Is Required. 1901.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
