@book{
title = {Tonja Valdiluce},
author = {Parr, Maria},
editor = {Irgens, Åshild},
editor = {Tonzig, Alice},
editor = {C. geogr. nei risguardi di cop },
editor = {Età: dai 5 ai 10 anni },
year = {2015},
address = {Roma },
publisher = {Beisler},
}