Sampson, Robert J, and Jeffrey D Morenoff. 2006. “Durable Inequality: Spatial Dynamics, Social Processes and the Persistence of Poverty in Chicago Neighborhoods.” Poverty Traps, edited by Samuel Bowles, Steve Durlauf, and Karla Hoff, 176-203. Princeton, NJ: Princeton University Press.

Sampson, Robert J, and Jeffrey D Morenoff. 2004. “Spatial (Dis)Advantage and Homicide in Chicago Neighborhoods.” Spatially Integrated Social Science, edited by Michael Goodchild and Donald Janelle, 145-170. New York: Oxford University Press.

Morenoff, Jeffrey D, Robert J Sampson, and Stephen Raudenbush. 2001. “Neighborhood Inequality, Collective Efficacy, and the Spatial Dynamics of Urban Violence.” Criminology 39: 517-560.

Sampson, Robert J, Jeffrey D Morenoff, and Felton Earls. 1999. “Beyond Social Capital: Spatial Dynamics of Collective Efficacy for Children.” American Sociological Review 64: 633-660.

Morenoff, Jeffrey, and Robert J Sampson. 1997. “Violent Crime and the Spatial Dynamics of Neighborhood Transition: Chicago, 1970-1990.” Social Forces 76: 31-64.