Gaya APA
Ricci, P, F.
(2006).
ENVIRONMENTAL AND HEALTH RISK ASSESSMENT AND MANAGEMENT
.
MOJOKERTO:
PANJI PUSTAKA.
Gaya MLA
Ricci, Paolo, F..
"ENVIRONMENTAL AND HEALTH RISK ASSESSMENT AND MANAGEMENT".
MOJOKERTO:
PANJI PUSTAKA,
2006.
PERAWAT.