Leutner, D., Fleischer, J., Grünkorn, J., & Klieme, E. (2020). Competence Assessment in Education. 1st ed. 2017. Springer International Publishing.
Παραπομπή Chicago StyleLeutner, Detlev, Jens Fleischer, Juliane Grünkorn, και Eckhard Klieme. Competence Assessment in Education. 1st Ed. 2017. Springer International Publishing, 2020.
Παραπομπή MLALeutner, Detlev, Jens Fleischer, Juliane Grünkorn, και Eckhard Klieme. Competence Assessment in Education. 1st Ed. 2017. Springer International Publishing, 2020.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.