Yearbook of the Association of Pacific Coast Geographers. University of Hawai'i Press.
Lua i Stíl Chicago (17ú heag.)Yearbook of the Association of Pacific Coast Geographers. University of Hawai'i Press.
Lua MLA (8ú heag.)Yearbook of the Association of Pacific Coast Geographers. University of Hawai'i Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.