Gaya APA
O'Collins, G. (2001).
Following the way: Jesus, our spiritual director. .
New York/Mahwah:
New York/Mahwah Paulist Press.
Gaya MLA
O'Collins, Gerald.
"Following the way: Jesus, our spiritual director. ".
New York/Mahwah:
New York/Mahwah Paulist Press,
2001.
Buku.