Coba jelasin Gambar dan memori dari American Frontier dong

Brégent-Heald Dominique. "Primitive Encounters: Film and Tourism in the North American West," Western Historical Quarterly (2007) 38#1 (Spring, 2007), pp. 47–67 in JSTOR

Etulain, Richard W. Re-imagining the Modern American West: A Century of Fiction, History, and Art (1996)

Hyde, Anne Farrar. An American Vision: Far Western Landscape and National Culture, 1820-1920 (New York University Press, 1993)

Prown, Jules David, Nancy K. Anderson, and William Cronon, eds. Discovered Lands, Invented Pasts: Transforming Visions of the American West (1994)

Rothman, Hal K. Devil's Bargains: Tourism and the Twentieth-Century American West (University of Kansas Press, 1998)