Kaczmarczyk, Z. (1970). German Colonization in Mediaeval Poland in the Light of the Historiography of Both Nations.
Chicago-viite (17. p.)Kaczmarczyk, Zdzislaw. German Colonization in Mediaeval Poland in the Light of the Historiography of Both Nations. 1970.
MLA-viite (8. p.)Kaczmarczyk, Zdzislaw. German Colonization in Mediaeval Poland in the Light of the Historiography of Both Nations. 1970.
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