Gaya APA
Veltri, J, A. ().
Orientations, vol. 1: A collection of helps for prayer. Introd. by John A. Veltri. .
Ontario Loyola House Publ:
1979.
Gaya MLA
Veltri, John, A..
"Orientations, vol. 1: A collection of helps for prayer. Introd. by John A. Veltri. ".
Ontario Loyola House Publ:
1979,
.
Buku.