Manica, Ivo, Henrique Kist, Ênio L. Micheletto, and Carlos A. Krause. 1998. “Competition Among Four Cultivars and Two Selections of Guava”. Pesquisa Agropecuaria Brasileira 33 (8):1305-13. https://doi.org/10.1590/S1678-3921.pab1998.v33.4964.