Wilsberg, M., Castiglione, L. V., & Schwartz, S. L. (1968). A program to strengthen early childhood education in poverty area schools: The reduction of pupil-teacher ratios in grades 1 and 2 and the provision of additional materials. Center for Urban Education.
Chicago Style (17th ed.) CitationWilsberg, Mary, Lawrence V. Castiglione, and Sydney L. Schwartz. A Program to Strengthen Early Childhood Education in Poverty Area Schools: The Reduction of Pupil-teacher Ratios in Grades 1 and 2 and the Provision of Additional Materials. New York: Center for Urban Education, 1968.
MLA (9th ed.) CitationWilsberg, Mary, et al. A Program to Strengthen Early Childhood Education in Poverty Area Schools: The Reduction of Pupil-teacher Ratios in Grades 1 and 2 and the Provision of Additional Materials. Center for Urban Education, 1968.