Chamberlin, R. V., & Ivie, W. (1947). The spiders of Alaska.
Lua i Stíl Chicago (17ú heag.)Chamberlin, Ralph V., agus Wilton Ivie. The Spiders of Alaska. Salt Lake City, 1947.
Lua MLA (8ú heag.)Chamberlin, Ralph V., agus Wilton Ivie. The Spiders of Alaska. 1947.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.