By Weinberg, George
By Dyer, Geoff
By Brinkman, Rick, Kirschner, Dr. Rick
By Dowling, James R.
By Benvenuto, Bice, Kennedy, Roger
By Idries Shah
By Christopher Hansard
By Steve Andreas, Connirae Andreas
By John L. Phillips
By erving goffman
By Jacob Cohen
By Jeanette Altarriba (University at Albany, State University of New York, USA), Roberto R. Heredia (Texas A&M International University
By Colin Wilson
By Very Revd Prof. Martyn Percy
By David Cohen
By David Ross
By David Richo
By Ronald W. Richardson
By John A. Sanford
By Mel Menzies
By Alice A. Bailey
By Nancy Friday
By Paul C. Vitz
By Andy Bull
By Colin Turner
By Sigmund Freud, A.A. Brill, Stephen Wilson, Tom Griffith
By Morton T. Kelsey
By Arthur. Costa, B. Kallick, Arthur L. Costa