Bigby, C. (2004). Ageing with a lifelong disability: A guide to practice, program, and policy issues for human services professionals. Jessica Kingsley.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bigby, Christine. Ageing with a Lifelong Disability: A Guide to Practice, Program, and Policy Issues for Human Services Professionals. London ; New York: Jessica Kingsley, 2004.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Bigby, Christine. Ageing with a Lifelong Disability: A Guide to Practice, Program, and Policy Issues for Human Services Professionals. Jessica Kingsley, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.