Reinhardt, Domingo Haroldo Rudolfo Conrado, and Valdique Martins Medina. “Growth and Fruit Quality of ’Pérola’ and ’Smooth Cayenne’ Pineapple Cultivars”. Pesquisa Agropecuaria Brasileira, vol. 27, no. 3, Mar. 1992, pp. 435-47, doi:10.1590/S1678-3921.pab1992.v27.3667.