http://en.wikipedia.org/wiki/Cloning#Artificial_cloning_of_organisms
http://quotations.hubpages.com/hub/Bringing-Extinct-Animals-back-To-Life-Using-Cloning
http://www.extinctanimal.com/cloning.htm
http://www.ted.com/talks/stewart_brand_the_dawn_of_de_extinction_are_you_ready.html
http://web.ebscohost.com/ehost/detail?sid=c9d113eb-62ab-44b4-a1f5-49661b1d0031%40sessionmgr15&vid=1&hid=23&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=anh&AN=SYD-606F8C0AMW8OSNV4O1R
http://web.ebscohost.com/ehost/detail?sid=84020788-5cfa-47aa-82e2-c0b206d000d2%40sessionmgr4&vid=1&hid=23&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=anh&AN=7EH2390479150
http://web.ebscohost.com/ehost/detail?sid=4f771b5c-d0a1-4ac0-82ef-43cbd58e9427%40sessionmgr15&vid=1&hid=23&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=anh&AN=86710979
http://web.ebscohost.com/ehost/detail?sid=ad9817b1-2bd8-436b-87a2-eae5d62e11a9%40sessionmgr11&vid=1&hid=23&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=anh&AN=86888741
http://en.wikipedia.org/wiki/Cloning
http://quotations.hubpages.com/hub/Bringing-Extinct-Animals-back-To-Life-Using-Cloning
http://learn.genetics.utah.edu/content/tech/cloning/whatiscloning/
http://quotations.hubpages.com/hub/Bringing-Extinct-Animals-back-To-Life-Using-Cloning
http://www.extinctanimal.com/cloning.htm
http://www.ted.com/talks/stewart_brand_the_dawn_of_de_extinction_are_you_ready.html
http://web.ebscohost.com/ehost/detail?sid=c9d113eb-62ab-44b4-a1f5-49661b1d0031%40sessionmgr15&vid=1&hid=23&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=anh&AN=SYD-606F8C0AMW8OSNV4O1R
http://web.ebscohost.com/ehost/detail?sid=84020788-5cfa-47aa-82e2-c0b206d000d2%40sessionmgr4&vid=1&hid=23&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=anh&AN=7EH2390479150
http://web.ebscohost.com/ehost/detail?sid=4f771b5c-d0a1-4ac0-82ef-43cbd58e9427%40sessionmgr15&vid=1&hid=23&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=anh&AN=86710979
http://web.ebscohost.com/ehost/detail?sid=ad9817b1-2bd8-436b-87a2-eae5d62e11a9%40sessionmgr11&vid=1&hid=23&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=anh&AN=86888741
http://en.wikipedia.org/wiki/Cloning
http://quotations.hubpages.com/hub/Bringing-Extinct-Animals-back-To-Life-Using-Cloning
http://learn.genetics.utah.edu/content/tech/cloning/whatiscloning/