Waite, Stephen, author
Prentice-Hall, 2000
Buku Teks
Lee, Elisa T., author
John Wiley & Sons, 1992
Buku Teks
Lee, Elisa T., author
John Wiley & Sons, 2013
Buku Teks
Selvin, Steve
Oxford University Press , 1991
Buku Teks
Washington, Simon P., author
CRC Press, 2011
Buku Teks