Cita APA (7th ed.)

TIMSS International Study Center & Loveless, T. (2007). Lessons learned: What international assessments tell us about math achievement. Brookings Institution Press.

Cita Chicago (17th ed.)

TIMSS International Study Center i Tom Loveless. Lessons Learned: What International Assessments Tell Us About Math Achievement. Washington, D.C: Brookings Institution Press, 2007.

Cita MLA (9th ed.)

TIMSS International Study Center i Tom Loveless. Lessons Learned: What International Assessments Tell Us About Math Achievement. Brookings Institution Press, 2007.