(2019). The invention of the papacy.
Chicago-čujuhus (17. p.)The Invention of the Papacy. 2019.
MLA-čujuhus (9. p.)The Invention of the Papacy. 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
APA-čujuhus (7. p.)