Barton, W. E. (1900). Pine Knot: A story of Kentucky life. D. Appleton.
Lua i Stíl Chicago (17ú heag.)Barton, William Eleazar. Pine Knot: A Story of Kentucky Life. New York: D. Appleton, 1900.
Lua MLA (8ú heag.)Barton, William Eleazar. Pine Knot: A Story of Kentucky Life. D. Appleton, 1900.
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