http://www.unevoc.unesco.org/go.php?lang=fr&q=D%C3%A9veloppement+d%E2%80%99approches+novatrices+de+l%E2%80%99%C3%A9ducation+au+service+du+d%C3%A9veloppement+durable%3A+r%C3%A9forme+des+programmes+d%E2%80%99EFTP+en+Chine%2C+2007-2009