- The International Society for Stem Cell Research (ISSCR) retningslinjer for menneskelig embryonal stamcelleforskning
- National Academies Press (US):Human Cloning and Stem Cells
- Tidsskriftet Nature:Special Issue on Stem Cells and Cloning
Offentlige nettsteder:
- National Institutes of Health (NIH) US Department of Health and Human Services:Human Cloning
- Food and Drug Administration (FDA) US Department of Health and Human Services:Kloning og stamceller
- Den europeiske kommisjonen:lovgivningsramme for menneskelig kloning
Nyheter og media:
- The New York Times:Topics on Cloning
- The Washington Post:Emner om kloning
- BBC:Emner om kloning
Forsvars- og pasientorganisasjoner:
- Geron Corporation
- Alliansen for regenerativ medisin (ARM)
- The International Stem Cell Society (ISSCR)