Porter-O`Grady, Tim, author
Mosby, 1998
Buku Teks
Barker, Carol, author
Sage Publications, 1996
Buku Teks
edited by Edward Hence Shortliffe and James J. Cimino
Springer, 2006
Buku Teks
Stamatis, Diomidis H., author
Chicago Irwin 1996 , 1996
Buku Teks
Johnson, Julie K., author
Jones & Bartlett Learning, 2020
Buku Teks