SpringerLink (Online service), Leutner, D., Fleischer, J., Grünkorn, J., & Klieme, E. (2017). Competence Assessment in Education: Research, Models and Instruments. Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Detlev Leutner, Jens Fleischer, Juliane Grünkorn, και Eckhard Klieme. Competence Assessment in Education: Research, Models and Instruments. Cham: Springer International Publishing : Imprint: Springer, 2017.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Competence Assessment in Education: Research, Models and Instruments. Springer International Publishing : Imprint: Springer, 2017.
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