Gaya APA
Vallely, P.
(1990).
Bad Samaritans: first world ethics and Third World debt.
.
Maryknoll:
Orbis Books.
Gaya MLA
Vallely, Paul.
"Bad Samaritans: first world ethics and Third World debt. ".
Maryknoll:
Orbis Books,
1990.
Buku.