International Society for Rehabilitation of the Disabled & Dicke, W. (1967). Industrial society and rehabilitation-problems and solutions: Wiesbaden, Germany, September 11-17, 1966. Deutsche Vereinigung fur die Rehabilitation Behinderter e.V.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Society for Rehabilitation of the Disabled و Werner Dicke. Industrial Society and Rehabilitation-problems and Solutions: Wiesbaden, Germany, September 11-17, 1966. Heidelberg-Schlierbach: Deutsche Vereinigung fur die Rehabilitation Behinderter e.V, 1967.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International Society for Rehabilitation of the Disabled و Werner Dicke. Industrial Society and Rehabilitation-problems and Solutions: Wiesbaden, Germany, September 11-17, 1966. Deutsche Vereinigung fur die Rehabilitation Behinderter e.V, 1967.