Metabiography. Chicago: University ofChicago Press. 2008. ISBN 9780226731490. Noel Castree; et al. A Companion to Environmental Geography. London: Wiley-Blackwell
Perspective on the Nature of Geography. Chicago: Rand McNally. 1959. --as cited in Johnston, Ron and Sideway James (2016). Geography and Geographers: Anglo-American
propagation of innovation waves. Lund studies in geography: Series B, Human geography, 4. Lund: Royal University of Lund, Dept. ofGeography. 1952. OCLC 254752
Railway Terminal Problem of Central Chicago. Economic Geography. January 1945, 21 (1): 62–76. Map of the Central Portion ofChicago, 1895 (地图). Rand, McNally