Further Reading

1. The truth about Lie Detection in South Africa and what your lawyer did not tell you (about the polygraph as a forensic technique) published in Servamus of April 1996.
   
   
2. The role of the Polygraph Technique in Pre-employment Screening published in Security Focus of May 1997
   
   
3. The application of the Polygraph in the Criminal Justice System by Raymond C. Martin published for MA Degree at Unisa in February 2001