Australian Grass Parrakeets [The Neophema]
Sindel, Stan and James Gill
The Gouldian Finch
Evans, Stewart and Mike Fidler
Birds Their Cages and Keep: Being a Practical Manual of Bird-keeping and Bird-rearing
Aviary Birds in Colour
The Handbook of Foreign Birds in Colour Volume 2
Bird-keeping and Birdcages: A History
Taming and Training Parrots
Mulawaka, Edward J.
Handbook of Lovebirds Diseases of Parrots
Bielfeld, Harold; Heidenreich, Manfred
Understanding Parrots: Cues from Nature
Lovebirds and Their Colour Mutations
Aviculture: A Treatise on the Management of Foreign and British Birds in Captivity, Volume 1.