एपीए उद्धरण

Pilditch, J. Silent salesman: How to develop packaging that sells.

शिकागो स्टाइल उद्धरण

Pilditch, James. Silent Salesman: How to Develop Packaging That Sells. :.

एमएलए उद्धरण

Pilditch, James. Silent Salesman: How to Develop Packaging That Sells.