1. Amos, J., Hoblyn, T. N., Garner, R. J. andWitt, A. W. (1936). Studies in incompatibility of stock and scion. I. Information accumulated during twenty years of testing fruit tree rootstocks with various scion varieties at East Mailing. Rep. E. Mailing Res. Sta. for 1935, 81–99.
2. Argles, G. K. (1937). A review of the literature on stock-scion incompatibility in fruit trees, with particular reference to pome and stone fruits. Tech. Commun. Imp. Bur. Fruit Prod., 9.
3. Garner, R. J. (1944). Double-working and bridging incompatible combinations of pears and quince. Rep. E. Mailing Res. Sta. for 1943, 80–85.
4. Garner, R. J. (1947). The Grafter’s Handbook. Faber & Faber Ltd., London.
5. Garner, R. J. (1948). The nursery behaviour of the Williams’ Bon Chrétien pear when worked upon a wide range of quince rootstocks. Rep. E. Mailing Res. Sta. for 1947, 65–70.