Oorspronkelijk: Piano Adventures Level 2A - Performance Book. Italian Children's Game. Mr. McGill's Boop Sha-Bop. 2nd edition. Nancy Faber.
Vertaling: Piano Adventures Level 2A - Prestatie-Book. Italiaanse Children's Game. Mr McGill's Boop Sha-Bop. 2e editie. Begin. 2e editie.