1. Ruth grant (2002) Physical therapy of the cervical & thoracic spine. Churchill Livingstone, Elsevier, USA.
2. James Potter Field (1995) Carl De Rosa mechanical neck pain.
3. Karel lewit (1999) Manipulative therapy in rehabilitation of locomotor system.
4. Caroline Joy Co Pt (2010) Nerve mobilization of the upper extremity. p. 56.
5. David S, Butler B Phty, Grad Dip (1991) Mobilization of the nervous system.