Campaign for Learning, ebrary, Inc, & Goodbourn, R. (2009). Learning to learn for life 3: Research and practical examples for secondary schools. Continuum International Pub. Group.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Campaign for Learning, Inc ebrary, و Rebecca Goodbourn. Learning to Learn for Life 3: Research and Practical Examples for Secondary Schools. London ; New York: Continuum International Pub. Group, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Campaign for Learning, et al. Learning to Learn for Life 3: Research and Practical Examples for Secondary Schools. Continuum International Pub. Group, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.