Bundy, Alan, author
Academic Press, 1983
Buku Teks
Sundstrom, Ted, author
Pearson-Prentice Hall, 2007
Buku Teks
Long, Calvin T., author
Pearson - Addison Wesley, 2009
Buku Teks
Mesterton-Gibbons, Michael, author
John Wiley & Sons, 1995
Buku Teks
Stein, Sherman K., author
McGraw-Hill, 2001
Buku Teks