Shegani, M, Tsikou, D, Velimirovic, A, Afifi, H, Karayanni, A, Gazivoda, A, Manevski, K, Manakos, I & Livieratos, I C 2012, ' Citrus Tristeza Virus on the Island of Crete : A Survey and Detection Protocol Applications ', Journal of Plant Pathology, vol. 94, no. 1, pp. 71-78 . < https://www.jstor.org/stable/45156010 >