Gaya APA
Vella, D, , (. (2000).
Everybody's challenge: Essential documents of Jesuit Refugee Service 1980-2000. Introd. by Mark Raper. .
Roma Prati:
Roma Prati Jesuit Refugee Service.
Gaya MLA
Vella, Danielle, , (ed.).
"Everybody's challenge: Essential documents of Jesuit Refugee Service 1980-2000. Introd. by Mark Raper. ".
Roma Prati:
Roma Prati Jesuit Refugee Service,
2000.
Buku.