Gunn, W., Geikie, A., & Peach, B. N. (1903). The geology of North Arran, South Bute, and the Cumbraes, with parts of Ayrshire and Kintyre: (Sheet 21, Scotland). Printed for H.M.S.O. by J. Hedderwick & Sons.
Lua i Stíl Chicago (17ú heag.)Gunn, W., Archibald Geikie, agus B. N. Peach. The Geology of North Arran, South Bute, and the Cumbraes, with Parts of Ayrshire and Kintyre: (Sheet 21, Scotland). Glasgow: Printed for H.M.S.O. by J. Hedderwick & Sons, 1903.
Lua MLA (8ú heag.)Gunn, W., et al. The Geology of North Arran, South Bute, and the Cumbraes, with Parts of Ayrshire and Kintyre: (Sheet 21, Scotland). Printed for H.M.S.O. by J. Hedderwick & Sons, 1903.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.