Fritsch, A. J., & Gallimore, P. (2007). Healing Appalachia: Sustainable living through appropriate technology. University Press of Kentucky.
Lua i Stíl Chicago (17ú heag.)Fritsch, Albert J., agus Paul Gallimore. Healing Appalachia: Sustainable Living Through Appropriate Technology. Lexington: University Press of Kentucky, 2007.
Lua MLA (9ú heag.)Fritsch, Albert J., agus Paul Gallimore. Healing Appalachia: Sustainable Living Through Appropriate Technology. University Press of Kentucky, 2007.
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