Southeastern coast of Bali initial risk assessment
Bali : Bali National ICM Demonstration, 2004,
 Buku Teks
Risk assessment of chemicals in the environment
edited by Mervyn L. Richardson
Royal Society of Chemistry, 1988
 Buku Teks
Levin, Morris A.
Risk assessment in genetic engineering
McGraw-Hill, 1991
 Buku Teks SO
Calabrese, Edward J.
Air toxics and risk assessment
Lewis, 1991
 Buku Teks SO
Burgman, M.A.
Risk assessment in conservation biology
Chapman & Hall, 1992
 Buku Teks