citation
Newman, M.F., Burgess, P.F., Whitmore, T.C. 1996. Manuals of dipterocarps for foresters: Borneo island light hardwoods: anisoptera, parashorea, shorea (red, white and yellow meranti) . Edinburgh, UK, Royal Botanic Garden Edinburgh and CIFOR. 275p. ISBN: 1-872291-76-7..