Nelson, Gideon E., author
John Wiley & Sons, 1984
Buku Teks
Begon, Michael, author
Sinauer Associates, 1986
Buku Teks
Enger, Eldon D., author
McGraw-Hill, 2003
Buku Teks
Fried, George H., author
McGraw-Hill, 1995
Buku Teks
Beck, Raymond W., author
Burgess, 1976
Buku Teks