Kaczmarczyk, Z. (1970). German Colonization in Mediaeval Poland in the Light of the Historiography of Both Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKaczmarczyk, Zdzislaw. German Colonization in Mediaeval Poland in the Light of the Historiography of Both Nations. 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKaczmarczyk, Zdzislaw. German Colonization in Mediaeval Poland in the Light of the Historiography of Both Nations. 1970.
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