(en) Mary Kawena Pukui and Elbert, « lookup of Wyllie » [archive du ], sur on Place Names of Hawai'i, Ulukau, the Hawaiian Electronic Library, University of Hawaii, (consulté le )
archive.org
(en) Manley Hopkins, Hawaii: the past, present, and future of its island-kingdom; an historical account of the Sandwich Islands, D. Appleton and Company, (lire en ligne)
books.google.com
(en) Mark Boyd, « An Adventurous Life », Reminiscences of fifty years, , p. 427–429 (lire en ligne) (obituary attributed to Ayr Advertiser)
(en) William De Witt Alexander, A brief history of the Hawaiian people, Board of Education of the Hawaiian Kingdom, (ISBN978-0-89875-324-0, lire en ligne)
(en) James D. Raeside, « The Journals and Letter Books of R.C. Wyllie: A Minor Historical Mystery », Hawaiian Historical Society, vol. 18, , p. 87–95 (hdl10524/223)
Albert Pierce Taylor, « Intrigues, conspiracies and accomplishments in the era of Kamehameha IV and V and Robert Crichton Wyllie », Hawaiian Historical Society, Honolulu, vol. 16, , p. 16–32 (hdl10524/978)
(en) Robert Louis Semes, « Hawai'i's Holy War: English Bishop Staley, American Congregationalists, and the Hawaiian Monarchs, 1860 - 1870 », Hawaiian Historical Society, vol. 34, , p. 113–95 (hdl10524/159)
(en) Gavan Daws, « Decline of Puritanism at Honolulu in the Nineteenth Century », Hawaiian Historical Society, vol. 1, , p. 31–42 (hdl10524/400)
(en) Mary Kawena Pukui and Elbert, « lookup of Wyllie » [archive du ], sur on Place Names of Hawai'i, Ulukau, the Hawaiian Electronic Library, University of Hawaii, (consulté le )