Weaver, C. E. (1984). Shale-slate metamorphism in southern Appalachians. Elsevier.
Lua i Stíl Chicago (17ú heag.)Weaver, Charles E. Shale-slate Metamorphism in Southern Appalachians. Amsterdam, New York: Elsevier, 1984.
Lua MLA (9ú heag.)Weaver, Charles E. Shale-slate Metamorphism in Southern Appalachians. Elsevier, 1984.
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