@book{40967,
	author = {Withner, Carl L.},
	title = {The cattleyas and their relatives},
	publisher = {Timber Press,},
	year = {1993},
	address = {Portland, Oregon :},
	note = {La biblioteca tiene : v.3 . III. Schomburgkia, Sophronitis, and other south american genera.--v.4 The Bahamian and Caribbean species}
}