The household papers of Henry Percy, ninth Earl of Northumberland (1564-1632) /

Míreanna comhchosúla

• Letters of Hugh, Earl Percy, from Boston and New York, 1774-1776.
  de réir: Northumberland, Hugh Percy, Duke of, 1742-1817
  Foilsithe / Cruthaithe: (1972)
• Charles H. Percy : a political perspective /
  de réir: Hartley, Robert E.
  Foilsithe / Cruthaithe: (1975)
• The letters of Percy Bysshe Shelley /
  de réir: Shelley, Percy Bysshe, 1792-1822
  Foilsithe / Cruthaithe: (1964)
• The Life of Percy Bysshe Shelley.
  de réir: Dowden, Edward, 1843-1913
  Foilsithe / Cruthaithe: (1886)
• The life of Percy Bysshe Shelley.
  de réir: Dowden, Edward, 1843-1913
  Foilsithe / Cruthaithe: (1896)