Minnesota Symposium on Child Psychology University of Minnesota, ebrary, Inc, & Pick, A. D. (1976). Minnesota symposia on child psychology. University of Minnesota Press.

Minnesota Symposium on Child Psychology University of Minnesota, Inc ebrary, and Anne D. Pick. Minnesota Symposia on Child Psychology. Minneapolis: University of Minnesota Press, 1976.

Minnesota Symposium on Child Psychology University of Minnesota, et al. Minnesota Symposia on Child Psychology. University of Minnesota Press, 1976.