Berger, Andrew J. <br/><br/>
On the Anatomy and Relationships of Glossy Cuckoos of the Genera Chrysococcyx, Lampromorpha, and Chalcites 

 - Washington :   Smithsonian Institution,   1955. 
 -  pp. 585/597, figs. ;   18 cm. 
 - Proccedings of the United States National Museum ;   V.103, 3335 .