Walker, A. (1982). Unqualified and underemployed: Handicapped young people and the labour market. Macmillan ; Distributed by Humanities Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Walker, Alan. Unqualified and Underemployed: Handicapped Young People and the Labour Market. London : Atlantic Highlands, N.J.: Macmillan ; Distributed by Humanities Press, 1982.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Walker, Alan. Unqualified and Underemployed: Handicapped Young People and the Labour Market. Macmillan ; Distributed by Humanities Press, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.