Patry, J.-L. (2007). VaKE-Introduction and Theoretical Background. In K. Tirri (Ed.), Values and Foundations in Gifted Education (pp. 157-169). Bern: Peter Lang.
Patry, J.-L. (2007). VaKE-Introduction and Theoretical Background. In K. Tirri (Ed.), Values and Foundations in Gifted Education (pp. 157-169). Bern: Peter Lang.