Rujukan Apostasioideae

  1. ↑ Chase, Mark W.; Cameron, Kenneth M.; Freudenstein, John V.; Pridgeon, Alec M.; Salazar, Gerardo; van den Berg, Cássio; Schuiteman, André (2015). "An updated classification of Orchidaceae". Botanical Journal of the Linnean Society (dalam bahasa Inggeris). 177 (2): 151–174. doi:10.1111/boj.12234. ISSN 0024-4074.
  2. ↑ Kocyan, A.; Qiu, Y.-L.; Endress, P.K. & Conti, E. (August 2004). "A phylogenetic analysis of Apostasioideae (Orchidaceae) based on ITS, trnL-F and matK sequences" (PDF). Plant Syst. Evol. (dalam bahasa Inggeris). 247 (3/4): 203–213. doi:10.1007/s00606-004-0133-3.
  3. ↑ Stern, W. L.; V. Cheadle; J. Thorsch (1993). "Apostasiads, systematic anatomy, and the origins of Orchidaceae". Botanical Journal of the Linnean Society (dalam bahasa Inggeris). 111 (4): 411–445. doi:10.1111/j.1095-8339.1993.tb01913.x.