by Leuenberger, Philippe, Schindler, Christian, Schwartz, Joel, Ackermann-Liebrich, Ursula, Tara, Dana, Perruchoud, André P, Wüthrich, Brunello, Zellweger, Jean-Pierre, Blaser, Kurt, Bolognini, Gianfranco, Bongard, Jean-Pierre, Brändli, Otto, Domenighetti, Guido, Elsasser, Serge, Grizé, Leticia, Karrer, Werner, Keller, Roland, Künzli, Nino, Medici, Tullio, Schöni, Martin H, Solari, Gianmaria, Tschopp, Jean-Marie, Villiger, Beat, Zemp, Elisabeth
Published in Scandinavian Journal of Work, Environment ＆ Health (01.04.2000)

by Boone Dana Deering Tara
Published in Des Moines Register (25.03.2002)

by Deering Tara Boone Dana
Published in Des Moines Register (12.02.2002)

by Boone Dana Deering Tara
Published in Des Moines Register (14.10.2001)

by Dana Thomas, Tara Pepper, Stefan Theil, Joanna Chen and Kay Itoi
Published in Newsweek (International, Atlantic edition) (10.12.2001)

by By Tara Williamson, Dana Crispino, David Probst and Adam Miklas. Kidsday Staff Reporters, By Daniel Vassell, Roy Pfoh and Keith Meilink. Kidsday Staff Reporters
Published in Newsday (28.04.1996)

by Tara Pepper and Dana Thomas
Published in Newsweek (International, Atlantic edition) (09.04.2001)

by Levy, Steven, With Brad Stone in San Francisco, Sonia Kolesnikov- Jessop in Singapore, Tara Pepper in London, Dana Thomas in Paris, Kay Itoi in Tokyo and bureau reports
Published in Newsweek (International, Atlantic edition) (02.08.2004)

by Rana Foroohar, Joe Cochrane, Tara Weingarten, Christian Caryl, Dana Thomas, Melinda Liu and Craig Simons, Sudip Mazumdar, Anna Kuchment, Kay Itoi, Alison Brooks, Mac Margolis, Reem Haddad
Published in Newsweek (International, Atlantic edition) (27.10.2003)