University of Mississippi. Center for the Study of Southern Culture, ebrary, Inc, & Pillsbury, R. (2006). Geography. University of North Carolina Press.
Chicago-referens (17:e uppl.)University of Mississippi. Center for the Study of Southern Culture, Inc ebrary, och Richard Pillsbury. Geography. Chapel Hill [N.C.]: University of North Carolina Press, 2006.
MLA-referens (9:e uppl.)University of Mississippi. Center for the Study of Southern Culture, et al. Geography. University of North Carolina Press, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.