@inbook {1532,
	title = {Green-fronted Lancebill (<i>Doryfera ludovicae</i>) and Blue-fronted Lancebill (<i>Doryfera johannae</i>)},
	booktitle = {Handbook of the birds of the world: Barn-owls to hummingbirds},
	volume = {5},
	year = {1999},
	note = {Trochilidae},
	pages = {549-550},
	publisher = {Lynx Edicions},
	organization = {Lynx Edicions},
	address = {Barcelona, Spain},
	keywords = {citenest, summary},
	author = {F. G. Stiles},
	editor = {del Hoyo, J. and A. Elliott and J. Sargatal}
}
