@book{31722,
	author = {Molina del Peral, José Antonio, and Vecina Navarro, Pilar,},
	title = {Bullying, ciberbullying y sexting /},
	publisher = {Pirámide,},
	year = {2015.},
	series = {Colección Psicología. Manuales prácticos},
	address = {Madrid :}
}