Young, T. R. (2004). Genetically modified organisms and biosafety: A background paper for decision-makers and others to assist in consideration of GMO issues. IUCN.

Young, Tomme R. Genetically Modified Organisms and Biosafety: A Background Paper for Decision-makers and Others to Assist in Consideration of GMO Issues. Gland: IUCN, 2004.

Young, Tomme R. Genetically Modified Organisms and Biosafety: A Background Paper for Decision-makers and Others to Assist in Consideration of GMO Issues. IUCN, 2004.