CARVALHO; RENNER (2014). «The Phylogeny of the Caricaceae. Chapter 5. R. Ming and P.H. Moore (eds.), Genetics and Genomics of Papaya, Plant Genetics 81 and Genomics: Crops and Models 10». Springer Science Business Media. doi:10.1007/978-1-4614-8087-7_5
F. Carvalho, Susanne S. Renner: A dated phylogeny of the papaya family (Caricaceae) reveals the crop’s closest relatives and the family’s biogeographic history. In: Molecular Phylogenetics and Evolution, Volume 65, Issue 1, Oktober 2012, S. 46–53. doi:10.1016/j.ympev.2012.05.019