Дух (приказа) — разлика између измена

|url=http://books.google.com/books?id=5lcMRQryEQMC|year=1984|publisher=Dodd, Mead|isbn=978-0-396-08308-5|page=8}}</ref><ref>Kirby>{{Cite book | title=Kirby's Wonderful and Scientific Museum | chapter=The Hammersmith Ghosts | year=1804 | url=http://books.google.com/books?id=ggMhkDz-33EC&pg=PA65 | author=Kirby, R.S. |pages=65–79}}</ref>

|url=http://books.google.com/books?id=5lcMRQryEQMC|year=1984|publisher=Dodd, Mead|isbn=978-0-396-08308-5|page=8}}