CHURCHMAN, A. , C. SHUMAN, and L. KOGAN (1975) Community Factors Associated with School Achievement in New York City. New York: City University of New York Center for Social Research.
2.
KOGAN, L. and S. JENKINS [with the assistance of C. Shuman, A. Churchman, and S. McCandless] (1974) Indicators of Child Health and Welfare: Development of the DIPOV Index. New York: Columbia Univ. Press.