Council for Educational Technology for the United Kingdom, National Council for Educational Technology, British Educational Communications and Technology Agency, & British Educational Research Association. (1971). British journal of educational technology. National Council for Educational Technology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Council for Educational Technology for the United Kingdom, National Council for Educational Technology, British Educational Communications and Technology Agency, و British Educational Research Association. British Journal of Educational Technology. London: National Council for Educational Technology, 1971.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Council for Educational Technology for the United Kingdom, et al. British Journal of Educational Technology. National Council for Educational Technology, 1971.