McNeill, M., C. Dowsett, L. Aalders, T. James, P. Bradbury, and S. Palmer. “Internal Biosecurity Between Islands Identifying Risks on Pathways to Better Manage Biosecurity Threats”. New Zealand Plant Protection, vol. 68, Jan. 2015, pp. 54-65, doi:10.30843/nzpp.2015.68.5868.