Scarlet-headed Flowerpecker Dicaeum trochileum a new bird for Sumatra

Harvey, W.G. & D.A. Holmes. 1976. Additions to the avifaunas of Sumatra and Kalimantan, Indonesia. Bull. Brit. Orn. Cl. 96(3): 90-92.

Holmes, D.A. 1977. Faunistic notes and further additions to the Sumatran avifauna. Bull Brit. Orn. Cl. 97 (2): 68-71.

Hoogerwerf. A. 1948. Contribution to the knowledge of the distribution of birds on the island of Java. Treubia 19(2): 83-137

Salomonsen, F. 1967. Family Dicaeidae (in) Paynter R.A. Jr. Checklist of Birds of the World. 12. 199-200. Mus. of Comp. Zool, Cambridge. Massachusetts.

Smythies, B.E. 1960. The Birds of Borneo. Edinburgh. Oliver & Boyd.