National Research Council (U.S.), National Academies Press (U.S.), & ebrary, Inc. (2012). Improving adult literacy instruction: Supporting learning and motivation. National Academies Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.), National Academies Press (U.S.), و Inc ebrary. Improving Adult Literacy Instruction: Supporting Learning and Motivation. Washington, D.C.: National Academies Press, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.), et al. Improving Adult Literacy Instruction: Supporting Learning and Motivation. National Academies Press, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.