Laurence Erlbaum ass. Pub. Hillsdales, N.Jersey, 1997, 436 p.
Editions L'harmattan, 2010, ISBN 978 2 296 11738 9, 247 pages
Ed. PUF , Paris, 1993. 124 pages.
Second Edition. Iowa State UniversityPress/AMES. 1994. 588 pages.