Sultana, A., & Department of English and Humanities, B. U. (2016). Specific language impairment - when only language becomes difficult. BRAC University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sultana, Asifa, و BRAC University Department of English and Humanities. Specific Language Impairment - When Only Language Becomes Difficult. BRAC University, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sultana, Asifa, و BRAC University Department of English and Humanities. Specific Language Impairment - When Only Language Becomes Difficult. BRAC University, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.