Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

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