Literature
- Hou, D. 1996. Intsia. In: Hou, D., K. Larsen & S.S. Larsen. Caesalpiniaceae (Leguminosae - Caesalpinioideae). Flora Malesiana ser. I, Vol. 12 (2): 622-625. .
- Johns, R.J. et al. 1993. In: I. Soerianegara & R.H.M.J. Lemmens (eds.): Plant resources of South-East Asia No 5 (1). Major commercial timbers. Pudoc, Wageningen. pp. 264-270.
- Larsen, K., S.S. Larsen & J.E. Vidal 1980. Légumineuses - Césalpinioïdées. Flore du Cambodge, Laos et du Viêt-nam 18: 5-227.
- Vink, W. 1994. In: Ding Hou, Blumea 38: 322-323.
- Whitmore, T.C. 1972. Leguminosae. In: Tree Flora of Malaya, Vol. 1: 237-304.