Darius von Güttner-Sporzyński, Poland, Holy War and the Piast Monarchy, 1100–1230, Brepols, Turnhout 2014, ss. 294
- Year of publication: 2014
- Source: Show
- Pages: 236-242
- DOI Address: https://doi.org/10.15804/hso140211
- PDF: hso/7/hso711.pdf
- License: This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license CC BY-NC-ND 4.0.