Luanna taifid

Lua APA (7ú heag.)
Estados Unidos Geological Survey. (19). Longitudinal sections of Allouez conglomerate and Keweenaw mine. U. S. Geological Survey.
Lua i Stíl Chicago (17ú heag.)
Estados Unidos Geological Survey. Longitudinal Sections of Allouez Conglomerate and Keweenaw Mine. U. S. Geological Survey, 19.
Lua MLA (9ú heag.)
Estados Unidos Geological Survey. Longitudinal Sections of Allouez Conglomerate and Keweenaw Mine. U. S. Geological Survey, 19.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.