Wolters, X. F. M. G. (1935). Notes on antique folklore on the basis of Pliny's Natural history l. xxviii. 22-29. H.J. Paris.
Lua i Stíl Chicago (17ú heag.)Wolters, Xavier François Marie Gérard. Notes on Antique Folklore on the Basis of Pliny's Natural History L. Xxviii. 22-29. Amsterdam: H.J. Paris, 1935.
Lua MLA (8ú heag.)Wolters, Xavier François Marie Gérard. Notes on Antique Folklore on the Basis of Pliny's Natural History L. Xxviii. 22-29. H.J. Paris, 1935.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.