Lovelock, Christopher H., author
Prentice-Hall, 2005
Buku Teks
Lovelock, Christopher H., author
Pearson Education , 2011
Buku Teks
Lovelock, Christopher H., author
Pearson Prentice Hall, 2001
Buku Teks
Hoffman, K. Douglas
Harcourt College Publishers, 2002
Buku Teks
edited by Edward C. Bursk and John F. Chapman
New American Library, 1964
Buku Teks