Rosen, H. (1989). The concept of alienation in Janusz Korczak's works: Henryk Rosen. Dialectics and Humanism.
Čikaški stil citiranja (17. izdanje)Rosen, Henryk. "The Concept of Alienation in Janusz Korczak's Works: Henryk Rosen." Dialectics and Humanism 1989.
MLA način citiranja (8. izdanje)Rosen, Henryk. "The Concept of Alienation in Janusz Korczak's Works: Henryk Rosen." Dialectics and Humanism, 1989.
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