Nguyen, D. H., L. V. Averyanov, van S. Dang, van H. Bui, T. Maisak, and B. V. Truong. “Gastrochilus Dresslerii (Orchidaceae), a New Species from Northern of Vietnam”. Phytotaxa, vol. 498, no. 2, Apr. 2021, pp. 145–149, doi:10.11646/phytotaxa.498.2.8.