Fast, Y. (2004). Employment for individuals with Asperger syndrome or non-verbal learning disability: Stories and strategies. Jessica Kingsley Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fast, Yvona. Employment for Individuals with Asperger Syndrome or Non-verbal Learning Disability: Stories and Strategies. London ; Philadelphia: Jessica Kingsley Publishers, 2004.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Fast, Yvona. Employment for Individuals with Asperger Syndrome or Non-verbal Learning Disability: Stories and Strategies. Jessica Kingsley Publishers, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.