National Research Council (U.S.). Committee on Indicators of Precollege Science and Mathematics Education, Murnane, R. J., & Raizen, S. A. (1988). Improving indicators of the quality of science and mathematics education in grades K-12. National Academy Press.
Cita Chicago (17th ed.)National Research Council (U.S.). Committee on Indicators of Precollege Science and Mathematics Education, Richard J. Murnane, i Senta A. Raizen. Improving Indicators of the Quality of Science and Mathematics Education in Grades K-12. Washington, D.C.: National Academy Press, 1988.
Cita MLA (9th ed.)National Research Council (U.S.). Committee on Indicators of Precollege Science and Mathematics Education, et al. Improving Indicators of the Quality of Science and Mathematics Education in Grades K-12. National Academy Press, 1988.