Lacomme, C., J. Pickup, A. Fox, L Glais, B Dupuis, T Steinger, J. - L. Rolot, J P. T. Valkonen, K Kruger, X Nie et al. "Transmission and Epidemiology of Potato virus Y." In Potato virus Y: biodiversity, pathogenicity, epidemiology and management, 141-176. Springer, 2017.
Harrington, R., S. Parker, M. Taylor, T. Adamowicz, D. Cox, S. Foster, I. Denholm, A. Dewar, and J. Pickup. "Trapped in 2002." British Sugar Beet Review 71 (2003): 12-17.
Scholten, M., W. Spoor, N. Green, G. Campbell, C. Southworth, N. Maxted, B. Ford-Lloyd, and M. Ambrose. "UK landraces and traditional varieties." In AAB Conference on Plant Genetic Resources for Food and Agriculture. Wellesbourne, Warwick, UK, 2008.