editod by L. Elliot Shubert
Acedemic Press, 1994
Buku Teks
Harborne, J.B., author
Academic Press Limited, 1993
Buku Teks
Allee, W.C., author
John Wiley & Sons, 1963
Buku Teks
Holdren, John P., author
California Institute of Technology , 1973
Buku Teks
McElroy, Ann
Westview Press, 1996
Buku Teks