Barlow, F., & Barlow, F. (1978). The Spur book of wild water canoeing. Spurbooks.
Lua i Stíl Chicago (17ú heag.)Barlow, Fred, agus Fred Barlow. The Spur Book of Wild Water Canoeing. Bourne End, Bucks: Spurbooks, 1978.
Lua MLA (8ú heag.)Barlow, Fred, agus Fred Barlow. The Spur Book of Wild Water Canoeing. Spurbooks, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.