1. ‘The reliability of determining the most abnormal lumbar joint using passive accessory intervertebral movements’, Submitted in partial fulfilment of Graduate Diploma in Manipulative Therapy;Allen,1983
2. ‘Interrater reliability of lumbar accessory motion mobility testing’;Binkley;Physical Therapy,1995
3. ‘Inter-examiner reliability of palpatory evaluations of the lumbar spine’;Boline;American Journal of Chiropractic Medicine,1988
4. ‘Invisible skin marking for testing palpatory reliability’;Burton;Journal of Manual Medicine,1990
5. Musculoskeletal Assessment: Joint range of motion and manual muscle strength;Clarkson,1989