Grear, C. D. (2010). Why Texans fought in the Civil War. Texas A&M University Press.
Cita Chicago (17th ed.)Grear, Charles D. Why Texans Fought in the Civil War. College Station: Texas A&M University Press, 2010.
Cita MLA (9th ed.)Grear, Charles D. Why Texans Fought in the Civil War. Texas A&M University Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.