Survey for Resistance of Citrus Cultivars and Hybrid Seedlings to Citrus Tristeza Virus (CTV). Bulletin of the Fruit Tree Research Station B Vol.10, pp.51-68 (in Japanese) (1983)
New Citrus Cultivars KOUSYUN PONKAN. Bulletin of the Fruit Tree Research Station, Vol.21, pp.67-74 (in Japanese) (Sep. 1991)
Survey for Resistance of Citrus Cultivars and Hybrid Seedlings to Citrus Tristeza Virus (CTV). Bulletin of the Fruit Tree Research Station B Vol.10, pp.51-68 (in Japanese) (1983)