Hopfner J, Protner E, uredniki. Education from the Past to the Present: Pedagogical and Didactic Lessons from the History of Education [Internet]. Univerzitetna založba Univerze v Mariboru; 2009 [citirano 1. marec 2026]. (, ed. ZORA; let. ZORA 62). Dostopno na: https://old.press.um.si/index.php/ump/catalog/book/85