’Gala’ Apple Trees on Supporter 4, P.14, and Different Strains of B.9, M.9 and M.26 Rootstocks: Final 10-Year Report on the 2002 NC-140 Apple Rootstock Trial. Journal of the American Pomological Society, [S. l.], v. 67, n. 2, p. 62–71, 2013. DOI: 10.71318/apom.2013.67.2.62. Disponível em: https://journal.americanpomological.org/index.php/jofaps/article/view/2826. Acesso em: 28 jan. 2026.