Butler, R. D. (2006). The new prophecy & "new visions": Evidence of Montanism in The passion of Perpetua and Felicitas. Catholic University of America Press.

Butler, Rex D. The New Prophecy & "New Visions": Evidence of Montanism in The Passion of Perpetua and Felicitas. Washington, D.C.: Catholic University of America Press, 2006.

Butler, Rex D. The New Prophecy & "New Visions": Evidence of Montanism in The Passion of Perpetua and Felicitas. Catholic University of America Press, 2006.