Lewin, L., & Shoemaker, B. J. (2011). Great performances: Creating classroom-based assessment tasks (2nd ed.). Association for Supervision and Curriculum Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lewin, Larry, و Betty Jean Shoemaker. Great Performances: Creating Classroom-based Assessment Tasks. 2nd ed. Alexandria, Va.: Association for Supervision and Curriculum Development, 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Lewin, Larry, و Betty Jean Shoemaker. Great Performances: Creating Classroom-based Assessment Tasks. 2nd ed. Association for Supervision and Curriculum Development, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.