By Ruud E. Smits, Stefan Kuhlmann, Philip Shapira
By The Economist
By Louis Cohen, K Holliday
By Williams, Lynn, Dunsmuir, Audrey
By Gardner, Dan
By Shapiro, Samuel S., Gross, A.J.
By Aitkin, Murray, etc., Anderson, Dorothy, Francis, Brian, Hinde, John
By Scase, Richard
By Perry R. Hinton, Hinton, Perry R.
By Bryman
By Donnellan, Craig
By Kranzler, Gerald, Moursund, Janet, Kranzler Ph.D., John H.
By Sokolov, Jeffrey L., Snow, Catherine E.
By MacWhinney, Brian
By Boje, David M
By Michael Emmison, Philip Smith, Smith, Philip
By Hand, David J.
By Office for National Statistics
By Central Statistical Office
By na
By Mackay, Judith, etc., Doyal, Lesley, Lopez, Alan
By Chesnais, Jean-Claude, Kreager, Elizabeth, Philip
By William H. Frey
By Breznitz, Dan
By Hawkins
By Green, Judith
By Wisker, Gina
By Marshall, Arthur