Speybrouck, E. D. M. J. v., & Gregory I, P. (1914). The Very Rev. Father Paul of Moll: A Flemish Benedictine and wonder-worker of the nineteenth century, 1824-1896. Benedictine Convent.

Speybrouck, Édouard Désiré Marie Joseph van, and Pope Gregory I. The Very Rev. Father Paul of Moll: A Flemish Benedictine and Wonder-worker of the Nineteenth Century, 1824-1896. Clyde, Mo.: Benedictine Convent, 1914.

Speybrouck, Édouard Désiré Marie Joseph van, and Pope Gregory I. The Very Rev. Father Paul of Moll: A Flemish Benedictine and Wonder-worker of the Nineteenth Century, 1824-1896. Benedictine Convent, 1914.