Gaya APA
Spilsbury, Sallie. (1998).
Guide to Advertising and Sales Promotion Law .
United Kingdom:
Cavendish Publishing.
Gaya Chicago
Spilsbury, Sallie.
Guide to Advertising and Sales Promotion Law.
United Kingdom:
Cavendish Publishing,
1998.
.
Gaya MLA
Spilsbury, Sallie.
Guide to Advertising and Sales Promotion Law.
United Kingdom:
Cavendish Publishing,
1998.
.
Gaya Turabian
Spilsbury, Sallie.
Guide to Advertising and Sales Promotion Law.
United Kingdom:
Cavendish Publishing,
1998.
.