Young, S.D., M.R. McNeill, E.M. Gerard, C.B. Phillips, and M. O’Callaghan. 2007. “Microbes Associated With Dirty Shoes Intercepted at New Zealands International Airports”. New Zealand Plant Protection 60 (August):311-11. https://doi.org/10.30843/nzpp.2007.60.4649.