Baldry, P., & Foreword by Thompson , J. W. (1998). Acupuncture, trigger points and musculoskeletal pain: A scientific approach to acupuncture for use by doctors and physiotherapists in the diagnosis and management of myofascial trigger point pain (2nd ed.). Churchill Livingstone.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Baldry, P.E, و John W. Foreword by Thompson. Acupuncture, Trigger Points and Musculoskeletal Pain: A Scientific Approach to Acupuncture for Use by Doctors and Physiotherapists in the Diagnosis and Management of Myofascial Trigger Point Pain. 2nd ed. Edinburgh: Churchill Livingstone, 1998.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Baldry, P.E, و John W. Foreword by Thompson. Acupuncture, Trigger Points and Musculoskeletal Pain: A Scientific Approach to Acupuncture for Use by Doctors and Physiotherapists in the Diagnosis and Management of Myofascial Trigger Point Pain. 2nd ed. Churchill Livingstone, 1998.