Luftig, R. L. (1989). Assessment of learners with special needs. Allyn and Bacon.
Cita Chicago Style (17a ed.)Luftig, Richard L. Assessment of Learners with Special Needs. Boston: Allyn and Bacon, 1989.
Cita MLA (9a ed.)Luftig, Richard L. Assessment of Learners with Special Needs. Allyn and Bacon, 1989.
Precaución: Estas citas no son 100% exactas.