Castells, Manuel
The information age; Vol. III : economy, society and culture
Blackwell, 1998
 Buku Teks SO
Castells, Manuel
The information age; Vol. II : economy, society and culture
Blackwell, 1997
 Buku Teks SO
Mickelburgh, John
Consumer protection / John Mickleburgh
Profesional Books, 1979
 Buku Teks
Epstein, David G.
Consumer protection in a nut shell
West Publishing Company, 1976
 Buku Teks
Goldring, John
Consumer protection law
The Federation Press, 1993
 Buku Teks