By James Reid
By David Silverman, Silverman, David
By John W. Creswell, Dr. Vicki L. Plano Clark
By Donna M Mertens
By John W. Creswell, Creswell, John W.
By Hans Rosling;Ola Rosling;Anna Rosling Rönnlund
By Janet Buttolph Johnson
By Martin Hand
By Michael R. M. Ward
By Peter Caputi, Linda L. Viney, et al.
By Patrick G. Coy
By Jeroen Huisman
By Unknown
By The Economist
By Zina O'Leary
By Scottish Qualifications Authority
By Linda Hantrais
By Tim May
By Norman Graves, Ved P Varma
By Central Office of Information
By Prof Christine Dancey, John Reidy
By Darrell Huff
By Wisker, Gina
By Stanislav Andreski, Andreski, Stanislav
By Malcolm Hamilton
By Judith Greene, Manuela D'Oliveira
By John Biggam, Biggam, John
By Patrick McNeill
By The British Association For The Advancement Of Science