Hawksley, Lucinda, author
Foundry Design and Production, 1999
Buku Referensi
Freeman, David E., author
Heinemann, 2004
Buku Teks
Dixson, Robert J., author
Regents Publishing, 1981
Buku Referensi
Donaldson, Bruce, author
Routledge, 2006
Buku Teks
Karlsson, Fred
Routledge, 1999
Buku Teks