Gioria, M., Osborne, B. A., (2013). Journal of Ecology (Oxford) 101(1), 243-264. Wiley-Blackwell, Oxford, UK. English language
Heenan, P. B., Lange, P. J. de, Rance, B. D., Sykes, W. R., Meurk, C. D., Korver, M. A., (2009). New Zealand Journal of Botany 47(1), 1-7. Royal Society of New Zealand, Wellington, New Zealand. English language
Fennell, M., Murphy, J. E., Armstrong, C., Gallagher, T., Osborne, B., (2012). Ecological Modelling 230, 1-10. Elsevier Ltd, Oxford, UK. English language
Skeffington, M. S., Hall, K., (2011). Biology and Environment: Proceedings of the Royal Irish Academy, Section B 111B(3), 157-175. Royal Irish Academy, Dublin, Irish Republic. English language
Gioria, M., Dieterich, B., Osborne, B., (2011). Biology and Environment: Proceedings of the Royal Irish Academy, Section B 111B(3), 177-193. Royal Irish Academy, Dublin, Irish Republic. English language
Irish Republic, Invasive Species Ireland, (2008). The Invasive Species Ireland project English language
Gioria, M., Osborne, B., (2008). Plant invasions: human perception, ecological impacts and management, 217-233. Backhuys Publishers, Leiden, Netherlands. English language
Global Biodiversity Information Facility, (2008). Global Biodiversity Information Facility (GBIF) English language
Irish Republic, Alien Plants in Ireland, (2008). Database of alien plants in Ireland English language
Gioria, M., Osborne, B., (2010). Biological Invasions 12(6), 1671-1683. Springer, Amsterdam, The Netherlands. English language