–通过National Catholic Reporter (英语). Pullella, Philip. Pope will have security, immunity by remaining in the Vatican. Reuters. 2013-02-16 [2018-12-31]. (原始内容存档于2018-12-31)
[2024-02-06]. (原始内容存档于2024-04-07) (英国英语). Donald Trump does not have presidentialimmunity, US court rules. BBC News. 2024-02-06 [2024-02-06]. (原始内容存档于2024-04-26)