Freedman, R. L. H. (1994). Open-ended questioning: A handbook for educators. Addison-Wesley.
Citación estilo ChicagoFreedman, Robin Lee Harris. Open-ended Questioning: A Handbook for Educators. Menlo Park, CA: Addison-Wesley, 1994.
Cita MLAFreedman, Robin Lee Harris. Open-ended Questioning: A Handbook for Educators. Addison-Wesley, 1994.
Warning: These citations may not always be 100% accurate.