• Bishops Dolan and Sanborn, Fr. Cekada, and other various clergy
• Bishop McKenna
• The Religious Congregation of Mary Immaculate Queen (CMRI), including Bishop Pivarunas
• Dr. Droleskey
• The Four Marks (Catholic newspaper)
• Papal Encyclicals (WARNING: modernist-run website, includes "encyclicals" of antipopes)
• Catholic Encyclopedia (WARNING: modernist-run website)