Life: study guide to accompany
Ricki Lewis ... [and others]
McGraw-HIll, 2002
 Buku Teks SO
Branley, Franklyn M.
Science horizon : the world of life
Ginn and Company, 1965
 Buku Teks
Wallace, Robert A.
Biology : the world of life
Harper Collins, 1992
 Buku Teks SO
Krogh, David
Biology : a guide to the natural world
Pearson, 2009
 Buku Teks SO
Pauli, Wolfgang F.
The world of life : a general biology / Wolfgang F. Pauli
Houghton Miffiln, 1949
 Buku Teks SO