Columbia subject headings:
Du Ryer, Pierre, -1658--Criticism and interpretation.
Du Ryer, Pierre, -1658--Tragedies.
Harvard subject headings:
Du Ryer, Pierre, -1658--Criticism and interpretation.
Du Ryer, Pierre, -1658--Tragedies.
Princeton subject headings:
Du Ryer, Pierre, -1658--Criticism and interpretation.
Du Ryer, Pierre, -1658--Tragedies.