Columbia subject headings:
Harvard subject headings:
Cities and towns--Flanders--Social life and customs--Sources.
Civilization, Medieval--Sources
Flanders--Social life and customs--Sources.
Knights and knighthood--Flanders--History--Sources.
Lille Region (France)--Social life and customs--Sources.
Nord-Pas-de-Calais (France)--Social life and customs--Sources.
Tournaments, Medieval--Flanders--History--Sources.
Princeton subject headings:
Flanders--Social life and customs--Sources.
Knights and knighthood--Flanders--History--Sources.
Tournaments, Medieval--Flanders--History--Sources.