Protecting our environment
edited by Grant S. McClellan
H.W. Wilson Company, 1970
 Buku Referensi
Kaufman, Donald G.
Biosphere 2000 : protecting our global environment
Kendall/Hunt, 1996
 Buku Teks
Yingyi, Situ
Environmental Crime : the criminal justice, system's role in protecting the environment
Sage Publications, 2000
 Buku Teks
Bambang Fajarisman
Asuransi lingkungan sebagai alternatif upaya melindungi kelestarian lingkungan = The environment l insurance as an alternative action for protecting the environment suistainable
Fakultas Hukum Universitas Indonesia, 2014
 UI - Tesis Membership
Environment
 Buku Teks