Pelczar, Michael J., author
McGraw-Hill, 1981
Buku Teks
Black, Jaquelyn G., author
John Wiley & Sons, 2008
Buku Teks
Brock, Thomas D., author
Prentice-Hall, 1973
Buku Teks
Wilson, Marion E., author
New York , 1979
Buku Teks
Salyers, Abigail A., author
Fitzgerald Science Press , 2001
Buku Teks