Valladares, J. A. (2000). The craft of copywriting. Response Books.
Chicago Edition CitationValladares, June A. The Craft of Copywriting. New Delhi: Response Books, 2000.
Cita MLAValladares, June A. The Craft of Copywriting. Response Books, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.