Tetlow, J. A. (1989). The fundamentum: Creation in the principle and foundation. Studies in the spirituality of Jesuits.
Citazione stile Chigago Style (17a edizione)Tetlow, Joseph A. "The Fundamentum: Creation in the Principle and Foundation." Studies in the Spirituality of Jesuits 1989.
Citatione MLA (8a ed.)Tetlow, Joseph A. "The Fundamentum: Creation in the Principle and Foundation." Studies in the Spirituality of Jesuits, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.