Photographic Guide to Birds of BorneoG. W. H. Davison, G W H Davison, G.W.H. Davison, Chew Yen Fook · First published 1996 · Latest edition 2001Open the Tome
A photographic guide to birds of ThailandM. A. Webster, Yen Fook Chew · First published 1997Open the Tome
A photographic guide to birds of peninsular Malaysia and SingaporeG. W. H. Davison, Chew Yen Fook · First published 1995Open the Tome
Photographic Guide to Birds of Peninsular Malaysia and Singapore, AG.W.H.; Fook, Chew Yen Davison · First published 1995Open the Tome
