National Center for Education Statistics, United States. Office of Educational Research and Improvement, & Stigler, J. W. (1999). The TIMSS videotape classroom study: Methods and findings from an exploratory research paoject on eighth-grade mathematics instruction in Germany, Japan, and the United States. U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics.
Chicago Style (17th ed.) CitationNational Center for Education Statistics, United States. Office of Educational Research and Improvement, and James W. Stigler. The TIMSS Videotape Classroom Study: Methods and Findings from an Exploratory Research Paoject on Eighth-grade Mathematics Instruction in Germany, Japan, and the United States. Washington, D.C. (555 New Jersey Ave., NW, Washington 20208-5574): U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics, 1999.
MLA (9th ed.) CitationNational Center for Education Statistics, et al. The TIMSS Videotape Classroom Study: Methods and Findings from an Exploratory Research Paoject on Eighth-grade Mathematics Instruction in Germany, Japan, and the United States. U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics, 1999.