Kelly, D. L., Martin, M. O., & Mullis, I. V. (2000). Profiles of student achievement in mathematics at the TIMSS international benchmarks: US performance and standards in an international context. International Study Center, Lynch School of Education, Boston College.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Kelly, Dana L., Michael O. Martin, và Ina V.S Mullis. Profiles of Student Achievement in Mathematics at the TIMSS International Benchmarks: US Performance and Standards in an International Context. Chestnut Hill, MA: International Study Center, Lynch School of Education, Boston College, 2000.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Kelly, Dana L., et al. Profiles of Student Achievement in Mathematics at the TIMSS International Benchmarks: US Performance and Standards in an International Context. International Study Center, Lynch School of Education, Boston College, 2000.