Freeman, Scott
Biological science
Prentice-Hall, 2002
 Buku Teks SO
Keeton, William T.
Biological science
W.W. Norton, 1967
 Buku Teks SO
Keeton, William T.
Biological science
Penguin Books, 1976
 Buku Teks SO
Silverstein, Alvin
The biological sciences/Alvin Silverstein
Rinehart Press , 1974
 Buku Teks SO
Readings in biological science
edited by Irving William Knobloch
Appleton-Century-Crofts, 1967
 Buku Teks SO