By Tom Chetwynd
By David Messer, Claire Meldrum
By Napoleon Hill
By Scott P. Sells
By Jaynes, Julian
By Sue Hutchings, Jayne Comins, Judy Offiler
By Márianna Csóti
By Brian Christine
By Colin Wilson
By Jeanette Altarriba (University at Albany, State University of New York, USA), Roberto R. Heredia (Texas A&M International University
By Jacob Cohen
By erving goffman
By John L. Phillips
By Steve Andreas, Connirae Andreas
By Christopher Hansard
By Idries Shah
By Benvenuto, Bice, Kennedy, Roger
By Dowling, James R.
By Brinkman, Rick, Kirschner, Dr. Rick
By Dyer, Geoff
By Weinberg, George
By Pelzer, Dave
By Cole, Roger
By Atkinson, Jacqueline M.
By Corinne Heline
By Rudestam, Kjell Erik, Newton, Rae R.
By Cutler, Howard C., Dalai Lama, The, C. Cutler, Howard, Lama, Dalai
By Lipton, Bruce H., Ph.D.
By Hinz, Michael, Jessica