“Performance of ’Fuji’ and ’Mclntosh’ Apple Trees After 5 Years as Affected by Several Semidwarf Rootstocks in the 1999 NC-140 Apple Rootstock Trial” (2005) Journal of the American Pomological Society, 59(4), pp. 192–201. doi:10.71318/apom.2005.59.4.192.