A Hint to Magnetizers

Provincial Medical & Surgical Journal, N. 47, Vol. II, London 21 agosto 1841, p. 426.

The Phrenological Journal and Miscellany

Vol. 14, Oliver & Boyd, Edinburgh 1841.

Chauncy Hare Townshend

Facts in mesmerism: with reasons for a dispassionate inquiry into it

Harper & Brothers, New York 1841.