Haines, R. M. (2003). King Edward II: Edward of Caernarfon, his life, his reign, and its aftermath, 1284-1330. McGill-Queen's Univ. Press.
Lua i Stíl Chicago (17ú heag.)Haines, Roy Martin. King Edward II: Edward of Caernarfon, His Life, His Reign, and Its Aftermath, 1284-1330. Montreal ; Ithaca: McGill-Queen's Univ. Press, 2003.
Lua MLA (9ú heag.)Haines, Roy Martin. King Edward II: Edward of Caernarfon, His Life, His Reign, and Its Aftermath, 1284-1330. McGill-Queen's Univ. Press, 2003.
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