Kaczmarczyk, Z. (1970). German Colonization in Mediaeval Poland in the Light of the Historiography of Both Nations.
Čikaški stil citiranja (17. izdanje)Kaczmarczyk, Zdzislaw. German Colonization in Mediaeval Poland in the Light of the Historiography of Both Nations. 1970.
MLA način citiranja (8. izdanje)Kaczmarczyk, Zdzislaw. German Colonization in Mediaeval Poland in the Light of the Historiography of Both Nations. 1970.
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