↑Checklist of CITES Species Part 1 CITES species index, 2011
↑Germplasm Resources Information Network (GRIN), 2011
↑Arx, Bertrand von, Jan Schlauer, and Madeline Groves, 2001 CITES Carnivorous Plant Checklist
↑Jebb, Matthew, and Martin Cheek, 1997A skeletal revision of Nepenthes (Nepenthaceae) Blumea, vol. 42, no. 1
↑Cheek, Martin, and Matthew Jebb, 2009Nepenthes group Montanae (Nepenthaceae) in Indo-China, with N. thai and N. bokor described as new Kew Bulletin, vol. 64, no. 2
↑ 6.06.1Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2014). "Species 2000 & ITIS Catalogue of Life: 2014 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 26 Mayo 2014.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)