Gaya APA
Barry, W, A. (2003).
Jesuit spirituality for the whole of life. .
St Louis:
St Louis Seminar on Jesuit Spirituality.
Gaya MLA
Barry, William, A..
"Jesuit spirituality for the whole of life. ".
St Louis:
St Louis Seminar on Jesuit Spirituality,
2003.
Buku.