Christenson, E.A. 1994. Taxonomy of the Aeridinae with an infrageneric classification of Vanda Jones ex R. Br. In Proceedings of the 14th World Orchid Conference: Glasgow 1993. London: HMSO, 1994, pp.206-216.
Motes, M. 1997. Vandas: their botany, history and culture. Portland, Oregon: Timber Press.