Perroy, H. (1960). A great and humble soul: Mother Thřs̈e Couderc, foundress of the Congregation of Our Lady of the Retreat in the Cenacle (1805-1885). Newman Press.

Perroy, Henry. A Great and Humble Soul: Mother Thřs̈e Couderc, Foundress of the Congregation of Our Lady of the Retreat in the Cenacle (1805-1885). Westminster, Md.: Newman Press, 1960.

Perroy, Henry. A Great and Humble Soul: Mother Thřs̈e Couderc, Foundress of the Congregation of Our Lady of the Retreat in the Cenacle (1805-1885). Newman Press, 1960.