@book{143035,
	author = {Hambley, Allan R. and Vuelapluma, S. L.},
	title = {Electrónica},
	publisher = {Prentice-Hall},
	year = {2006},
	address = {Madrid},
	edition = {2a. ed.},
	note = {A: Resistencias discretas, B:Hojas de especificaciones para el transistor bipolar 2N2222A}
}