APA (7e ed.) Bronvermelding

Spilsbury, S. (1998). Guide to advertising and sales promotion lawSallie Spilsbury. Cavendish.

Chicago (17e ed.) Bronvermelding

Spilsbury, Sallie. Guide to Advertising and Sales Promotion LawSallie Spilsbury. Cavendish, 1998.

MLA (8e ed.) Bronvermelding

Spilsbury, Sallie. Guide to Advertising and Sales Promotion LawSallie Spilsbury. Cavendish, 1998.

Let op: Deze citaties zijn niet altijd 100% accuraat.