Kasvatus & Aika | Finnish Society for the History of Education. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Kasvatus & Aika | Finnish Society for the History of Education. Cambridge University Press.
Citatione MLA (9a ed.)Kasvatus & Aika | Finnish Society for the History of Education. Cambridge University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.