Lovelock, Christopher H., author
Pearson Education , 2011
Buku Teks
Lovelock, Christopher H., author
Prentice-Hall, 2005
Buku Teks
Delong, Thomas, author
McGraw-Hill, 2003
Buku Teks
Millson, Murray R.
Pearson Education, 2007
Buku Teks
edited by Wolfram F. Hanrieder
Westview Press, 1986
Buku Teks