Immagini e fonti
Spheres of Influence: The Magical History of the Witch Ball, Inner Lives
Liathróid Cailligh, National Museum of Ireland
The Witches Globe collected by John Bostock, The University of Queensland
Witch balls, A Dictionary of English Folklore
The squint Moon and the witch ball, MV Berry
Witch ball, Wikipedia (EN)
Witch bottle, Wikipedia (EN)
ROBERT THE DOLL - Blog de La Penna d'Oca
Robert The Doll | Creepypasta Italia Wiki
La bambola Robert, quanto tutto ebbe inizio
il mistero di robert la bambola posseduta di key west
Robert (doll) - Wikipedia
The Story Behind the World’s Most Terrifying Haunted Doll | Atlas Obscura
Robert the Doll | Key West Art & Historical Society
