Kavanagh, Tony A., Nguyen, Duc Thanh, Lao, Nga Thi, McGrath, Noreen, Peter, Stefan O., Horvath, Eva, Dix, Philip and Medgyesy, Peter (1999) Homeologous Plastid DNA Transformation in Tobacco Is Mediated by Multiple Recombination Events. Genetics, 152. pp. 1111-1122. ISSN 0016-6731
Dix, Philip, Lao, Nga Thi and Kavanagh, Tony (1994) Controlling insect pests with bacterial genes. The Irish Scientist, 1. p. 28.