Third International Mathematics and Science Study & United States. Office of Educational Research and Improvement. (1998). Moderator's guide to eight-grade mathematics lessons: United States, Japan and Germany. U.S. Department of Education, Office of Educational Research and Improvement.
Cita Chicago Style (17a ed.)Third International Mathematics and Science Study y United States. Office of Educational Research and Improvement. Moderator's Guide to Eight-grade Mathematics Lessons: United States, Japan and Germany. Washington, DC: U.S. Department of Education, Office of Educational Research and Improvement, 1998.
Cita MLA (9a ed.)Third International Mathematics and Science Study y United States. Office of Educational Research and Improvement. Moderator's Guide to Eight-grade Mathematics Lessons: United States, Japan and Germany. U.S. Department of Education, Office of Educational Research and Improvement, 1998.