Weissbluth, Mitchel, author
Academic Press, 1978
Buku Teks
John Wiley & Sons, 2004
eBooks
Hinchliffe, Alan, author
John Wiley & Sons, 2005
Buku Teks
Beck, Raymond W., author
Burgess, 1976
Buku Teks
Hameka, Hendrik F., author
Addison-Wesley, 1965
Buku Teks