By Patrick Artus et Marie-Paule Virard. la Découverte 2010 . 1 vol. (182 p.) 19 cm. 9782707160058

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=5729 ISBN 9782213671772 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=15533

By Patrick Artus, Marie-Paule Virard. Fayard 2013 . 1 vol. (195 p.) 22 cm. 9782213671772

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=15533 ISBN 9782707151995 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=43968

By Patrick Artus, Marie-Paule Virard. la Découverte 2007 . 1 vol. (142 p.) 19 cm. 9782707151995

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=43968 ISBN 9782213665979 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=51030

By Patrick Artus, Marie-Paule Virard. Fayard 2011 . 1 vol. (175 p.) 22 cm. 9782213665979

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=51030 ISBN 9782707153807 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=51230

By Patrick Artus, Marie-Paule Virard. la Découverte 2008 . 1 vol. (165 p.) 19 cm. 9782707153807

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=51230 ISBN 9782707157324 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=58438

By Patrick Artus, Marie-Paule Virard. La Découverte 2009 . 1 vol. (140 p.) 9782707157324

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=58438