Geffray, Christian Globalisation and Drugs Criminalisation : Final Ressearch Report on Brazil, China, India and México Christian Geffray; Guilhem Fabre; Michel Schiray. - Paris: New York, UNESCO, UN. office for Drug Control and Crime Prevention, 2002. - pág. irregular No. de Clasificación Universal Decimal: 178.8 (100) =20 "2002" GEF.