Catholic serials of the nineteenth century in the United States; a descriptive bibliography and union list. First series in two volumes.

Míreanna comhchosúla

• Catholic serials of the nineteenth century in the United States. a descriptive bibliography and union list.
  de réir: Willging, Eugene P. (Eugene Paul), 1909-1965, et al.
  Cruthaithe: (1959)
• Catholic serials of the nineteenth century in the United States. a descriptive bibliography and union list.
  de réir: Willging, Eugene P. (Eugene Paul), 1909-1965, et al.
  Cruthaithe: (1960)
• The Index to American Catholic Pamphlets, Volume 1 (Pamphlets in Print January 1, 1937)
  de réir: Willging, Eugene Paul, 1909-1965.
  Cruthaithe: (1937)
• The Index to American Catholic Pamphlets, Volume 2 (January, 1937-July, 1942)
  de réir: Willging, Eugene Paul, 1909-1965.
  Cruthaithe: (1942)
• The Index to American Catholic Pamphlets, Volume 3 (August, 1942 - May, 1946)
  de réir: Willging, Eugene Paul, 1909-1965.
  Cruthaithe: (1946)