Morrison, M. K. (2008). Using humor to maximize learning: The links between positive emotions and education. Rowman & Littlefield Education.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Morrison, Mary Kay. Using Humor to Maximize Learning: The Links Between Positive Emotions and Education. Lanham, MD: Rowman & Littlefield Education, 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Morrison, Mary Kay. Using Humor to Maximize Learning: The Links Between Positive Emotions and Education. Rowman & Littlefield Education, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.