Dyson, W. (2023). Revised Working Plan for the Nilgiri Plantations 1928. The Superintendent Government Press, Madras.
Lua i Stíl Chicago (17ú heag.)Dyson, W.G. Revised Working Plan for the Nilgiri Plantations 1928. The Superintendent Government Press, Madras, 2023.
Lua MLA (9ú heag.)Dyson, W.G. Revised Working Plan for the Nilgiri Plantations 1928. The Superintendent Government Press, Madras, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.