Kraybill, D. B. (2001). The Riddle of Amish culture (Rev. ed.). Johns Hopkins University Press.
Tohutoru Kātū Chicago (17th ed.)Kraybill, Donald B. The Riddle of Amish Culture. Rev. ed. Baltimore: Johns Hopkins University Press, 2001.
Tohutoro MLA (9th ed.)Kraybill, Donald B. The Riddle of Amish Culture. Rev. ed. Johns Hopkins University Press, 2001.
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