Lawrence, D. (2006). Writing the trail: Five women's frontier narratives. University of Iowa Press.
Lua i Stíl Chicago (17ú heag.)Lawrence, Deborah. Writing the Trail: Five Women's Frontier Narratives. Iowa City: University of Iowa Press, 2006.
Lua MLA (9ú heag.)Lawrence, Deborah. Writing the Trail: Five Women's Frontier Narratives. University of Iowa Press, 2006.
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