Penn, M. P. (2005). Kissing Christians: Ritual and community in the late ancient church. University of Pennsylvania Press.
Cita Chicago (17th ed.)Penn, Michael Philip. Kissing Christians: Ritual and Community in the Late Ancient Church. Philadelphia: University of Pennsylvania Press, 2005.
Cita MLA (9th ed.)Penn, Michael Philip. Kissing Christians: Ritual and Community in the Late Ancient Church. University of Pennsylvania Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.