1. Bendell & Kleanthous (2009) Deeper Luxury Report. A acessed January, 2011 http://www.wwf.org.uk/deeperluxury/_downloads/DeeperluxuryReport.pdf.
2. Fletcher, K (2008). Sustainable Fashion and Textiles: Design Journeys. Routledge Editora.
3. Ratledge, C & Kristiansen, B. Basic biotechnology. (2ª ed.), Cambridge University Press, 2001.
4. Nair, AJ (2008). Introduction to biotechnology and genetic engineer. Jones & Bartlett Publishers.
5. Bryce, CFA, Balasubramanian, D, Et Al (2004). Concepts in biotechnology. (3ª ed.), Orient Blackswan.