Official Catholic directory. P.J. Kenedy.
Chicago-viite (17. p.)Official Catholic Directory. Wilmette, IL: P.J. Kenedy.
MLA-viite (8. p.)Official Catholic Directory. P.J. Kenedy.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.
Official Catholic directory. P.J. Kenedy.
Chicago-viite (17. p.)Official Catholic Directory. Wilmette, IL: P.J. Kenedy.
MLA-viite (8. p.)Official Catholic Directory. P.J. Kenedy.