Alfred Nutt
| Author(s) | Title | Reference | |
|---|---|---|---|
| CERIDWEN LLOYD-MORGAN | Juliette Wood, Eternal Chalice: The Enduring Legend of the Holy Grail | 79/1, p. 130 | |
| Maartje Draak | The Grail from Celtic Myth to Christian Symbol, by Roger Sherman Loomis | 35/3, p. 260 |