1. Watch Me Grow;Campbell,2004
2. The Great Ape Project: Equality Beyond Humanity. St Martin’s Griffin,1993
3. Fighting ‘personhood’ initiatives in the United States;Collins;Reprod. BioMed. Online,2012
4. Perceptions of embryo status and embryo use in an Australian community;de Lacey;Reprod. BioMed. Online,2012
5. Heerey Committee, 2011. Report of a Legislative Review Committee on the Research Involving Human Embryos Act 2002 and the Prohibition of Human Cloning for Reproduction Act 2002. NHMRC Ref. No. HC38, Canberra, Australia.