NTC BUSINESS BOOKS. (1987). ART OF WRITING ADVERTISING. NTC BUSINESS BOOKS.
Citazione stile Chigago Style (17a edizione)NTC BUSINESS BOOKS. ART OF WRITING ADVERTISING. ILLINOIS: NTC BUSINESS BOOKS, 1987.
Citatione MLA (9a ed.)NTC BUSINESS BOOKS. ART OF WRITING ADVERTISING. NTC BUSINESS BOOKS, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.