Yesudas, R. N. (1977). British policy in Travancore, 1805-1859. Kerala Historical Society : copies can be had from Santha Yesudas.
Chicago-referens (17:e uppl.)Yesudas, R. N. British Policy in Travancore, 1805-1859. Trivandrum: Kerala Historical Society : copies can be had from Santha Yesudas, 1977.
MLA-referens (8:e uppl.)Yesudas, R. N. British Policy in Travancore, 1805-1859. Kerala Historical Society : copies can be had from Santha Yesudas, 1977.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.