Roth, E. C. (2002). An investigation into the need for creativity and individualism in Japanes elementary education. University of Southern California.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Roth, Edward Charles. An Investigation into the Need for Creativity and Individualism in Japanes Elementary Education. Los Angeles, California: University of Southern California, 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Roth, Edward Charles. An Investigation into the Need for Creativity and Individualism in Japanes Elementary Education. University of Southern California, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.