TIMSS 2011 User Guide for the International Database. Supplement 1: International Version of the TIMSS 2011 Background and Curriculum Questionnaires

Foy, P., Arora, A., & Stanco, G. M. (Eds.). (2013). TIMSS 2011 User Guide for the International Database. Supplement 1: International Version of the TIMSS 2011 Background and Curriculum Questionnaires. Amsterdam, The Netherlands: International Association for the Evaluation of Educational Achievement.