APA-čujuhus (7. p.)
Grear, C. D. (2010). Why Texans fought in the Civil War. Texas A&M University Press.
Chicago-čujuhus (17. p.)
Grear, Charles D. Why Texans Fought in the Civil War. College Station: Texas A&M University Press, 2010.
MLA-čujuhus (9. p.)
Grear, Charles D. Why Texans Fought in the Civil War. Texas A&M University Press, 2010.
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