1. In vitro propagation of flower bulb crops;van Aartrijk,1986
2. Allen, T.C., 1972. Lily symptomless virus. In: Commonwealth Mycological Institute/Association of Applied Biologists. Descriptions of Plant Viruses, c/o Institute of Horticulture Research, Wellesbourne, Warwich, CV35 9EF, UK, No. 96.
3. Control of viruses in lilies;Allen,1974
4. Mechanical transmission of a strain of tulip breaking virus from Lilium longiflorum to Chenopodium spp;Alper;Phytoparasitica,1982
5. Anonymous, 1983. Ziekten in Lilium. In: Ziekten en afwijkingen bij bolgewassen. Laboratorium Bloembollenonderzoek, Lisse, The Netherlands, pp. 75–101.