Center for Science, Mathematics, and Engineering Education. Committee on Developing the Capacity to Select Effective Instructional Materials, Singer, M., & Tuomi, J. (1999). Selecting instructional materials: A guide for K-12 science. National Academy Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Center for Science, Mathematics, and Engineering Education. Committee on Developing the Capacity to Select Effective Instructional Materials, Maxine Singer, و Jan Tuomi. Selecting Instructional Materials: A Guide for K-12 Science. Washington, D.C.: National Academy Press, 1999.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Center for Science, Mathematics, and Engineering Education. Committee on Developing the Capacity to Select Effective Instructional Materials, et al. Selecting Instructional Materials: A Guide for K-12 Science. National Academy Press, 1999.