Cohen, L. (1976). Educational research in classrooms and schools: A manual of materials and methods. Harper & Row.
Citación estilo ChicagoCohen, Louis. Educational Research in Classrooms and Schools: A Manual of Materials and Methods. London ; New York: Harper & Row, 1976.
Cita MLACohen, Louis. Educational Research in Classrooms and Schools: A Manual of Materials and Methods. Harper & Row, 1976.
Warning: These citations may not always be 100% accurate.