Handbook of developmental psychology / Valsiner, Jaan.

An invitation to cultural psychology / Valsiner, Jaan.

The Cambridge handbook of sociocultural psychology / Valsiner, Jaan.

Herbert Mead and Lev Vygotsky / Jaan Valsiner and Rene van der Veer -- 4. The concept of activity in

Foreword / Jaan Valsiner -- Pt. I. Identity and the significance of meaning -- 1. The semiotic

Valsinfr, Jaan.