Wall, Derek
Green history : a reader in environmental literature, philosophy and politics / Derek Wall
Routledge, 1994
 Buku Teks
Miller, G. Tyler [George Tyler], 1902-1988
Environtmental science
Wardworth, 1999
 Buku Teks SO
Environmental pragmatism / edited by, Andrew Light and Eric Katz
Routledge, 1996
 Buku Teks
Nickerson, Raymon S.
Psychology and environtmental change
Lawrence Erlbaum Associates, 2003
 Buku Teks SO
Okasha, Samir
Philosophy of science : a very short introduction
Oxford University Press, 2016
 Buku Teks SO