Folmar, J. K. (1986). This State of wonders: The letters of an Iowa frontier family, 1858-1861. University of Iowa Press.
Citace podle Chicago (17th ed.)Folmar, John Kent. This State of Wonders: The Letters of an Iowa Frontier Family, 1858-1861. Iowa City: University of Iowa Press, 1986.
Citace podle MLA (9th ed.)Folmar, John Kent. This State of Wonders: The Letters of an Iowa Frontier Family, 1858-1861. University of Iowa Press, 1986.
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