@book{151315,
	author = {Davey, Steven W.},
	title = {Environmental fluid catalytic cracking technology},
	publisher = {Grace Davison},
	year = {2000},
	address = {Columbia},
	note = {Página visitada en agosto de 2003. ; Material básico disponible para estudiantes. ; Navegadores de Internet ; Adobe Acrobat (PDF)},
	url = {http://www.gracedavison.com/custpubs/fccother/ptqpaper.pdf}
}