Known for creating an international public relations network entitled PR International Barnet & Reef worked in the international market until it merged with Harshe - Rotman & Druck in 1964 .
PR International was essentially Barnet & Reef 's operating organization abroad .
Known for creating an international public relations network entitled PR International , which was essentially Barnet & Reef 's operating organization abroad , Barnet & Reef worked in the international market until it merged with Harshe - Rotman & Druck in 1964 .