Lua APA (7ú heag.)
Durbin, K. (2013). Bridging a great divide: The battle for the Columbia River Gorge. Oregon State University Press.
Lua i Stíl Chicago (17ú heag.)
Durbin, Kathie. Bridging a Great Divide: The Battle for the Columbia River Gorge. Corvallis: Oregon State University Press, 2013.
Lua MLA (9ú heag.)
Durbin, Kathie. Bridging a Great Divide: The Battle for the Columbia River Gorge. Oregon State University Press, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.