Jaritz, G., Jørgensen, T., & Salonen, K. (2005). The long arm of papal authority: Late medieval Christian peripheries and their communication with the Holy See. Central European University Press.

Jaritz, Gerhard, Torstein Jørgensen, and Kirsi Salonen. The Long Arm of Papal Authority: Late Medieval Christian Peripheries and Their Communication with the Holy See. New York: Central European University Press, 2005.

Jaritz, Gerhard, et al. The Long Arm of Papal Authority: Late Medieval Christian Peripheries and Their Communication with the Holy See. Central European University Press, 2005.