A history of the Eastern Province of the United States of the Roman Union of the Order of St. Ursula, 1535-1989 /

Antzeko izenburuak

• Membership survey, Ursuline Sisters of the Western Province, June, 2000 /
  nork: Wiggins, Jonathan L.
  Sortua: (2000)
• Membership survey Ursuline Sisters of the Central Province, July, 1999 /
  nork: Froehle, Bryan
  Sortua: (1999)
• Constitutions of the Roman Union of the Order of Saint Ursula ; Statutes of the Roman Union of the Order of St. Ursula.
  Sortua: (1984)
• Rules and constitutions of the Roman Union of the Order of St. Ursula.
  Sortua: (1937)
• Rules and constitutions of the Roman Union of the Order of Saint Ursula.
  Sortua: (1956)