Chaplin, E., Henry, J., & Hardy, S. (2009). Working with people with learning disabilities and offending behaviour: A handbook. Pavilion Publishing (Brighton) Ltd., part of OLM group.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chaplin, Eddie, Jayne Henry, و Steve Hardy. Working with People with Learning Disabilities and Offending Behaviour: A Handbook. Brighton: Pavilion Publishing (Brighton) Ltd., part of OLM group, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Chaplin, Eddie, et al. Working with People with Learning Disabilities and Offending Behaviour: A Handbook. Pavilion Publishing (Brighton) Ltd., part of OLM group, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.