Thomas, F. H. (1960). The Denver & Rio Grande Western Railroad: A geographic analysis. Evanston, Ill.: Dept.of Geography, Northwestern University.
Chicago Style CitationThomas, Frank Henry. The Denver & Rio Grande Western Railroad: A Geographic Analysis. Evanston, Ill.: Dept.of Geography, Northwestern University, 1960.
MLA CitationThomas, Frank Henry. The Denver & Rio Grande Western Railroad: A Geographic Analysis. Evanston, Ill.: Dept.of Geography, Northwestern University, 1960.
Warning: These citations may not always be 100% accurate.