Ижил төстэй зүйлс: Measurent in today's schools.
- Educational and psychological measurement and evaluation.
- Educational and psychological measurement : contributions to theory and practice.
- Measurement and evaluation in psychology and education.
- Educational measurement : where are we going and how will we know when we get there?.
- Tests y técnicas de medición en psicología y educación.
- Los test en la escuela.