APA-čujuhus (7. p.)
Barr, J., & Countryman, E. (2014). Contested spaces of early America. University of Pennsylvania Press.
Chicago-čujuhus (17. p.)
Barr, Juliana, juo Edward Countryman. Contested Spaces of Early America. Philadelphia: University of Pennsylvania Press, 2014.
MLA-čujuhus (9. p.)
Barr, Juliana, juo Edward Countryman. Contested Spaces of Early America. University of Pennsylvania Press, 2014.
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