APA-čujuhus (7. p.)
Barillas, W. D. (2006). The midwestern pastoral: Place and landscape in literature of the American heartland. Ohio University Press.
Chicago-čujuhus (17. p.)
Barillas, William David. The Midwestern Pastoral: Place and Landscape in Literature of the American Heartland. Athens, Ohio: Ohio University Press, 2006.
MLA-čujuhus (9. p.)
Barillas, William David. The Midwestern Pastoral: Place and Landscape in Literature of the American Heartland. Ohio University Press, 2006.
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