(2009). Portuguese children's books: A selection of 14 books for children and young people published in 2008, featuring Cristina Valadas, the winner of the Portuguese National Illustration Prize 2007. DGLB.
Chicago-Zitierstil (17. Ausg.)Portuguese Children's Books: A Selection of 14 Books for Children and Young People Published in 2008, Featuring Cristina Valadas, the Winner of the Portuguese National Illustration Prize 2007. Lisboa: DGLB, 2009.
MLA-Zitierstil (9. Ausg.)Portuguese Children's Books: A Selection of 14 Books for Children and Young People Published in 2008, Featuring Cristina Valadas, the Winner of the Portuguese National Illustration Prize 2007. DGLB, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.