Bloomfield, Louis A., author
John Wiley & Sons, 2007
Buku Teks
Simmons, Curt, 1968-, author
McGraw-Hill, 2003
Buku Teks
Stebben, Gregg, author
Pocket Books, 1999
Buku Referensi
Johnson, Dave, author
McGraw-Hill, 2003
Buku Teks
Burrington, Gillian A., author
Pergamon Press, 1972
Buku Teks