Youth in Central and Eastern Europe | Pedagogical University of Krakow. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Youth in Central and Eastern Europe | Pedagogical University of Krakow. Cambridge University Press.
Citatione MLA (9a ed.)Youth in Central and Eastern Europe | Pedagogical University of Krakow. Cambridge University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.