Peter W.B. Phillips, David Castle & Stuart J. Smyth. (2015). Biotechnology, Agriculture and Development. Cheltenham, UK: Edward Elgar Publishing Ltd
ISBN 978 1 78195 255 9
Kalaitzandonakes, N., P. Phillips, S. Smyth & J. Wesseler. (2016). The Co-existence of Genetically Modified, Organic and Conventional Foods: Government Policies and Market Practices. Springer New York
ISBN 978 1 78195 255 9
ISBN 978-1-4939-3727-1