Christie, A. <. (1989). They do it with mirrors = Fata Morgana <engl.>: Agatha Christie. Fontana/Collins.
Lua i Stíl Chicago (17ú heag.)Christie, Agatha <1890-1976>. They Do It with Mirrors = Fata Morgana <engl.>: Agatha Christie. Glasgow: Fontana/Collins, 1989.
Lua MLA (8ú heag.)Christie, Agatha <1890-1976>. They Do It with Mirrors = Fata Morgana <engl.>: Agatha Christie. Fontana/Collins, 1989.
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