Gaya APA

Ravier, A, S. (1991). A do-it-at-home retreat: the Spiritual Exercises of St. Ignatius of Loyola according to the 'nineteenth annotation'. : En retraite chez soi. 1989 . San Francisco: Ignatius Press.

Gaya MLA

Ravier, André,, SJ. "A do-it-at-home retreat: the Spiritual Exercises of St. Ignatius of Loyola according to the 'nineteenth annotation'. : En retraite chez soi. 1989 ". San Francisco: Ignatius Press, 1991. Buku.