Gaya APA
Barry, W, A. (2001).
Letting God come close: An approach to the Ignatian spiritu- al exercises. .
Chicago:
Chicago Loyola Press.
Gaya MLA
Barry, William, A..
"Letting God come close: An approach to the Ignatian spiritu- al exercises. ".
Chicago:
Chicago Loyola Press,
2001.
Buku.