Frome, M. (1966). Strangers in high places: The story of the Great Smoky Mountains. Doubleday.
Chicago Style (17. basım) AtıfFrome, Michael. Strangers in High Places: The Story of the Great Smoky Mountains. Garden City, N.Y: Doubleday, 1966.
MLA (9th ed.) AtıfFrome, Michael. Strangers in High Places: The Story of the Great Smoky Mountains. Doubleday, 1966.
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