APA-ийн эшлэл(7 дахь хэвлэлт)
State Historical Society of Iowa, ebrary, Inc, Hudson, D., Bergman, M., & Horton, L. N. (2008). The biographical dictionary of Iowa. Published for the State Historical Society of Iowa by the University of Iowa Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
State Historical Society of Iowa, Inc ebrary, David Hudson, Marvin Bergman, ба Loren N. Horton. The Biographical Dictionary of Iowa. Iowa City: Published for the State Historical Society of Iowa by the University of Iowa Press, 2008.
MLA -ийн эшлэл (9 дэх хэвлэлт)
State Historical Society of Iowa, et al. The Biographical Dictionary of Iowa. Published for the State Historical Society of Iowa by the University of Iowa Press, 2008.
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