Japan Council of Educational Technology Centers & Educational Technology Journal Association of Japan. (1977). Educational technology research. Japan Council of Educational Technology Centers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Japan Council of Educational Technology Centers و Educational Technology Journal Association of Japan. Educational Technology Research. Tokyo: Japan Council of Educational Technology Centers, 1977.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Japan Council of Educational Technology Centers و Educational Technology Journal Association of Japan. Educational Technology Research. Japan Council of Educational Technology Centers, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.