Jelaskan Rujukan dari Burung Daun Sayap Biru dalam bahasa melayu

Birds of India by Grimmett, Inskipp and Inskipp, ISBN 0-691-04910-6

Wells, D. R. (2005). Chloropsis cochinchinensis (Blue-winged Leafbird). P. 264 in: del Hoyo, J., A. Elliott, & D. A. Christie. eds. (2005). Handbook of the Birds of the World. Vol. 10. Cuckoo-shrikes to Thrushes. Lynx Edicions, Barcelona.