ebrary, Inc, & Schiffman, H. F. (2012). Language policy and language conflict in Afghanistan and its neighbors: The changing politics of language choice. Brill.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, و Harold F. Schiffman. Language Policy and Language Conflict in Afghanistan and Its Neighbors: The Changing Politics of Language Choice. Leiden ; Boston: Brill, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, و Harold F. Schiffman. Language Policy and Language Conflict in Afghanistan and Its Neighbors: The Changing Politics of Language Choice. Brill, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.