Held, T. (1993). Establishment and empirical validation of problem structures based on domain specific skills and textual properties: A contribution to the "Theory of Knowledge Spaces".
Chicago-Zitierstil (17. Ausg.)Held, Theo. Establishment and Empirical Validation of Problem Structures Based on Domain Specific Skills and Textual Properties: A Contribution to the "Theory of Knowledge Spaces". 1993.
MLA-Zitierstil (9. Ausg.)Held, Theo. Establishment and Empirical Validation of Problem Structures Based on Domain Specific Skills and Textual Properties: A Contribution to the "Theory of Knowledge Spaces". 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.