Παραπομπή σε μορφή APA (7η εκδ.)

Harwell, J. M. (1989). The complete learning disabilities handbook: Ready-to-use strategies & activities for teaching students with learning disabilities. The Center for Applied Research in Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harwell, Joan M. The Complete Learning Disabilities Handbook: Ready-to-use Strategies & Activities for Teaching Students with Learning Disabilities. West Nyack: The Center for Applied Research in Education, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Harwell, Joan M. The Complete Learning Disabilities Handbook: Ready-to-use Strategies & Activities for Teaching Students with Learning Disabilities. The Center for Applied Research in Education, 1989.