एपीए उद्धरण

Valladares, J. A. (2000). The craft of copywriting. Response Books.

शिकागो स्टाइल उद्धरण

Valladares, June A. The Craft of Copywriting. New Delhi: Response Books, 2000.

एमएलए उद्धरण

Valladares, June A. The Craft of Copywriting. Response Books, 2000.