Beard, G. M. (1882). The psychology of the Salem witchcraft excitement of 1692: And its practical application to our own time. Putnam.
Lua i Stíl Chicago (17ú heag.)Beard, George Miller. The Psychology of the Salem Witchcraft Excitement of 1692: And Its Practical Application to Our Own Time. New York: Putnam, 1882.
Lua MLA (8ú heag.)Beard, George Miller. The Psychology of the Salem Witchcraft Excitement of 1692: And Its Practical Application to Our Own Time. Putnam, 1882.
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