American Educational Research Association, Wittrock, M. C., & Atkinson, R. C. (1973). Changing education: Alternatives from educational research. Prentice-Hall.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Educational Research Association, M. C. Wittrock, و Richard C. Atkinson. Changing Education: Alternatives from Educational Research. Englewood Cliffs, N.J.: Prentice-Hall, 1973.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)American Educational Research Association, et al. Changing Education: Alternatives from Educational Research. Prentice-Hall, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.