Fayos, Oreto; Ochoa-Alejo, Neftalí; de la Vega, Octavio Martínez; Savirón, María; Orduna, Jesús; Mallor, Cristina; Barbero, Gerardo F.; Garcés-Claver, Ana (2015). "Assessment of Capsaicinoid and Capsinoid Accumulation Patterns during Fruit Development in Three Chili Pepper Genotypes (Capsicum spp.) Carrying Pun1 and pAMT Alleles Related to Pungency". J. Agric. Food Chem.67 (44): 12219–12227. doi:10.1021/acs.jafc.9b05332. PMID31613626.
"Capsicum annuum L. bird pepper"(PDF). International Institute of Tropical Forestry. United States Forest Service. Archived from the original(PDF) on Dec 29, 2009. Retrieved 2010-07-16.
Fayos, Oreto; Ochoa-Alejo, Neftalí; de la Vega, Octavio Martínez; Savirón, María; Orduna, Jesús; Mallor, Cristina; Barbero, Gerardo F.; Garcés-Claver, Ana (2015). "Assessment of Capsaicinoid and Capsinoid Accumulation Patterns during Fruit Development in Three Chili Pepper Genotypes (Capsicum spp.) Carrying Pun1 and pAMT Alleles Related to Pungency". J. Agric. Food Chem.67 (44): 12219–12227. doi:10.1021/acs.jafc.9b05332. PMID31613626.
"Capsicum annuum L. bird pepper"(PDF). International Institute of Tropical Forestry. United States Forest Service. Archived from the original(PDF) on Dec 29, 2009. Retrieved 2010-07-16.