- ↑ Rainer, H., 2007-05Monographic studies in the genus Annona L. (Annonaceae): inclusion of the genus Rollinia A.St.-Hil. <![CDATA[index: 2007-05
synonymy & classification: 27 Agosto 2013]]>
- ↑ 2.0 2.1 Roskov Y., Kunze T., Paglinawan L., Orrell T., Nicolson D., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Hernandez F., De Wever A. (red) (2013). "Species 2000 & ITIS Catalogue of Life: 2013 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 8 Septyembre 2013.CS1 maint: multiple names: authors list (link)
- ↑ AnnonBase: Annonaceae GSD