Hollis Europe : the directory of public relations and P.R. networks.
Hollis Directories Ltd.
Public Relations Consultancies Association.International Committee.
Sunbury-on-Thames, United Kingdom : Hollis Directories, Ltd.,
1990-
Consultancy and in-house public relations, public affairs, EU affairs and government relations specialists, sponsorship consultancies, information & research contacts in 34 countries of Western, Central & Eastern Europe.
Imprint varies: Teddington, Middlesex, U.K. 
Vols. for  also designated as: 
Consultancy and in-house public relations, public affairs, EU affairs and government relations specialists, sponsorship consultancies, information & research contacts in 34 countries of Western, Central & Eastern Europe.
Published by Hollis Directories, Ltd. and issued in association with ICO - the International Committee of Public Relations Consultancies Association.
Public relations firms