Thư mục Fritz Haarmann

Cawthorne, Nigel; Tibbels, Geoff (1993). Killers: The Ruthless Exponents of Murder. London: Boxtree Books. tr. 415–17. ISBN 0-7522-0850-0.
Gibson, Dirk (2009). Serial Killing for Profit: Multiple Murder for Money. Santa Barbara: Praeger. ISBN 978-0-313-37890-4.
Kavalovski, Joshua (2015). “The Haarmann Case: Remapping the Weimar Republic”. The German Quarterly. New Jersey: John Wiley & Sons, Inc. ISSN 0016-8831.
Lane, Brian; Gregg, Wilfred (1995) [1992]. The Encyclopedia Of Serial Killers. New York City: Berkley Book. tr. 205–06. ISBN 978-0-425-15213-3.
Lane, Brian (1995). Chronicle of 20th Century Murder. Wiltshire: Select Editions. tr. 82. ISBN 978-0-425-14649-1.
Lessing, Theodor (1993) [1925]. Monsters of Weimar: Haarmann, the Story of a Werewolf. London: Nemesis Books. tr. 11–156. ISBN 1-897743-10-6.
Pozsár, Christine; Farin, Michael (2002) [1995]. Die Haarmann-Protokolle. Reinbek: Rowohlt Verlag. ISBN 3-936-29800-9.
Tatar, Maria (1995). Lustmord. Sexual Murder in Weimar Germany. Princeton: Princeton University Press. ISBN 0-6910-1590-2.
Wilson, Colin; Wilson, Damon (tháng 1 năm 2007). The World's Most Evil Murderers: Real-Life Stories of Infamous Killers. Bath: Parragon Publishing. tr. 17–20. ISBN 978-1-405-48828-0.
Wilson, Colin; Wilson, Damon; Wilson, Rowan (1993). World Famous Murders. London: Parragon. tr. 386–89. ISBN 978-0-752-50122-2.
Wynn, Douglas (1996). On Trial for Murder. Pan Books. tr. 71–72. ISBN 0-09-472990-5.

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