Mathematics achievement in the middle school years :
IEA's Third International Mathematics and Science Study (TIMSS) /
Albert E. Beaton ... [et al.].
APA Citation
Beaton, A. E., International Association for the Evaluation of Educational Achievement. (1996). Mathematics achievement in the middle school years: IEA's Third International Mathematics and Science Study (TIMSS). Chestnut Hill, MA: TIMSS International Study Center, Boston College.
MLA Citation
Beaton, Albert E, and International Association for the Evaluation of Educational Achievement. Mathematics Achievement In the Middle School Years: IEA's Third International Mathematics And Science Study (TIMSS). Chestnut Hill, MA: TIMSS International Study Center, Boston College, 1996.
Warning: These citations may not always be complete (especially for serials).