Dēmētriu, A. (1992). Neo-Piagetian theories of cognitive development: Implications and applications for education ; [chiefly papers presented at three symposia held at the 3. European Conference for Research on Learning and Instruction, held in Madrid, in September 1989] (1. publ.). Routledge.
Chicago-Zitierstil (17. Ausg.)Dēmētriu, Andreas. Neo-Piagetian Theories of Cognitive Development: Implications and Applications for Education ; [chiefly Papers Presented at Three Symposia Held at the 3. European Conference for Research on Learning and Instruction, Held in Madrid, in September 1989]. 1. publ. London [u.a.]: Routledge, 1992.
MLA-Zitierstil (9. Ausg.)Dēmētriu, Andreas. Neo-Piagetian Theories of Cognitive Development: Implications and Applications for Education ; [chiefly Papers Presented at Three Symposia Held at the 3. European Conference for Research on Learning and Instruction, Held in Madrid, in September 1989]. 1. publ. Routledge, 1992.