University of California. School of Education. Field Service Center. (1959). Selection and educational differentiation: Report of a conference (on selection and educational differentiation) held May 25-27, 1959, Claremont Hotel, Berkeley, California. Field Service Center and Center for the Study of Higher Education, University of California.
Chicago-referens (17:e uppl.)University of California. School of Education. Field Service Center. Selection and Educational Differentiation: Report of a Conference (on Selection and Educational Differentiation) Held May 25-27, 1959, Claremont Hotel, Berkeley, California. Berkeley: Field Service Center and Center for the Study of Higher Education, University of California, 1959.
MLA-referens (8:e uppl.)University of California. School of Education. Field Service Center. Selection and Educational Differentiation: Report of a Conference (on Selection and Educational Differentiation) Held May 25-27, 1959, Claremont Hotel, Berkeley, California. Field Service Center and Center for the Study of Higher Education, University of California, 1959.