Snowling, M., Duff, F., Nash, H., & Hulme, C. (2015). Language profiles and literacy outcomes of children with resolving, emerging, or persisting language impairments. Wiley.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Snowling, MJ, FJ Duff, HM Nash, و C. Hulme. Language Profiles and Literacy Outcomes of Children with Resolving, Emerging, or Persisting Language Impairments. Wiley, 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Snowling, MJ, et al. Language Profiles and Literacy Outcomes of Children with Resolving, Emerging, or Persisting Language Impairments. Wiley, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.