Prown Jules David, Anderson Nancy K., Cronon William, Dippie Brian W., Lamar, H. R., Sandweiss Martha A., & Schoelwer Susan P. (1992). Discovered lands, invented pasts: Transforming visions of the american west. Yale University Art Gallery.
Παραπομπή σε μορφή Chicago (17η εκδ.)Prown Jules David, Anderson Nancy K., Cronon William, Dippie Brian W., Howard R. Lamar, Sandweiss Martha A., και Schoelwer Susan P. Discovered Lands, Invented Pasts: Transforming Visions of the American West. London: Yale University Art Gallery, 1992.
Παραπομπή σε μορφή MLA (9th εκδ.)Prown Jules David, et al. Discovered Lands, Invented Pasts: Transforming Visions of the American West. Yale University Art Gallery, 1992.
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