Ed. Fondation Archives Jean Piaget, Genève 1991 - 215 p
(Praxiology, vol. 3). The Transaction Pub., New Brunschwig, New Jersey, USA, 1995. 463 pages.
Routledge, London, 2000, ISBN 0 415 13356 4 (hbk), 249 pages. - The Complexity Vision and the Teaching of Economics, Edward Elgar Publ. UK. 2000, ISBN 1 84064 252 1, 307 Pages
, éditions ENSP, Rennes, 2001, 272 pages.