Columbia subject headings:
Harvard subject headings:
English literature--Middle English, 1100-1500--History and criticism
Great Britain--History--14th century--Historiography.
Great Britain--History--14th century--Sources.
Historiography--Great Britain--History.
Princeton subject headings:
English literature--Middle English, 1100-1500--History and criticism.
Great Britain--History--14th century--Historiography.
Great Britain--History--14th century--Sources.
Historiography--Great Britain--History.