MONTALVO , A. .; MONTALVO , D. .; DANIELS , L. .; FELKER, P. A preliminary economic assesment of growing cactus for fruit production in south Texas. Journal of the Professional Association for Cactus Development, [S. l.], p. 33–37, 1990. DOI: 10.56890/jpacd.vi.392. Disponível em: https://www.jpacd.org/jpacd/article/view/392. Acesso em: 16 oct. 2025.