Trębicka-Postrzygacz, B., & Antas-Jaszczuk, A. (2013). Józef Sikorski - founder of the polish culture of educational. the pioneer of teaching deaf children in the royal care institution for the deaf in Poznań.
Chicago-Zitierstil (17. Ausg.)Trębicka-Postrzygacz, B., und A. Antas-Jaszczuk. Józef Sikorski - Founder of the Polish Culture of Educational. the Pioneer of Teaching Deaf Children in the Royal Care Institution for the Deaf in Poznań. 2013.
MLA-Zitierstil (8. Ausg.)Trębicka-Postrzygacz, B., und A. Antas-Jaszczuk. Józef Sikorski - Founder of the Polish Culture of Educational. the Pioneer of Teaching Deaf Children in the Royal Care Institution for the Deaf in Poznań. 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.