Birds from North Borneo / University of Kansas Publications, Museum of Natural History, Volume 17, No. 8, pp. 377-433, October 27, 1966

by Max C. Thompson

1959. Notes on some Philippine bulbuls. Auk, 76:102-104.

Salomonsen, F.

1961. Notes on flowerpeckers (Aves, Dicaeidae) 4. Dicaeum igniferum and its derivatives. Amer. Mus. Novit., No. 2057:1-35.

Sims, R. W.

1959. The Ceyx erithacus and rufidorsus problem. Jour. Linn. Soc. (Zoology), 296:212-221.

Smythies, B. E.

1957. An annotated checklist of the birds of Borneo. Sarawak Mus. J., 7:524-818.

1960. The birds of Borneo. Oliver and Boyd, London, xvi + 561 pp., illus.

1963. Bornean bird notes from various hands. Sarawak Mus. J., 11:269-290.

Voous, K. H.