Gaya APA

Vella, D, , (. (2007). In the footsteps of Pedro Arrupe: Ignatian spirituality lived in the service of refugees. Introduction by Peter Balleis. . Roma: Roma Jesuit Refugee Service.

Gaya MLA

Vella, Danielle, , (ed.). "In the footsteps of Pedro Arrupe: Ignatian spirituality lived in the service of refugees. Introduction by Peter Balleis. ". Roma: Roma Jesuit Refugee Service, 2007. Buku.