@misc{Pirenne_Henri_(1862–1935)_Medieval_1925, author={Pirenne, Henri (1862–1935)}, editor={Halsey, Frank Davis (1891– ). Translator}, copyright={Rights Reserved - Restricted Access}, address={Garden City, N. Y.}, journal={Anchor Books}, howpublished={online}, year={1925}, publisher={Doubleday & Company, Inc.,}, language={eng}, title={Medieval cities : their origins and the revival of trade}, keywords={Middle Ages -- Europe, medieval towns, medieval trade, European towns -- beginnings, medieval towns -- organization, medieval urban communities}, }