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

Eitemau Tebyg

• Membership survey, Ursuline Sisters of the Western Province, June, 2000 /
  gan: Wiggins, Jonathan L.
  Wedi'i Greu: (2000)
• Membership survey Ursuline Sisters of the Central Province, July, 1999 /
  gan: Froehle, Bryan
  Wedi'i Greu: (1999)
• Pre-formation and initial formation : Ursulines of the Roman Union, Central Province.
  Wedi'i Greu: (1987)
• Rules and constitutions of the Roman Union of the Order of St. Ursula.
  Wedi'i Greu: (1937)
• Rules and constitutions of the Roman Union of the Order of Saint Ursula.
  Wedi'i Greu: (1956)