1. Alston, F.H. (1987) Strategy for apple and pear breeding. In: Abbott, A.J. and Atkin, R.K. [Eds.]Improving Vegetatively Propagated Crops. Academic Press, London. pp. 113–123.
2. Alston, F.H.; Spiegel-Roy, P. (1985) Fruit tree breeding strategies, achievements and constraints. In: Cannel, M.G.R. and Jackson, J.E. [Eds.]Attributes of Trees as Crop Plants. Institute of Terrestrial Ecology, Huntingdon, UK. pp. 49–67.
3. Alston, F.H.; Watkins, R. (1975) Apple breeding at East Mailing.Proceedings Eucarpia Fruit Section Symposium V, Canterbury 1973, pp. 14–29.
4. Batlle, I. (1991) Linkage of isoenzymes with agronomic characters in apple.Proceedings of the Joint Prunus and Apple Genome Mapping Meeting, East Mailing 1991, pp. 3–4.
5. King, G.J.; Alston, F.H.; Batlle, I.; Chevreau, E.; Gessler, C.; Janse, J.; Lindhout, P.; Manganaris, A.G.; Sansavini, S.; Schmidt, H.; Tobutt, K.R. (1991) The ‘European Apple Genome Mapping Project’ — developing a strategy for mapping genes coding for agronomic characters in tree species.Euphytica 56, 89–94.