• Friedrich von Boetticher :
paintings of the nineteenth century. Contribution to Art History . Volume I, Dresden 1891, p. 887. (digital copy) • Anton Hirsch:
The visual artists of modern times. Ferdinand Enke Verlag, Stuttgart 1905. • Hermann Alexander Müller :
Allgemeines Künstler-Lexicon , Volume 5, Hans Wolfgang Singer (ed.), Rütten & Loening 1921, p. 190. (Digital copy) • Richard Braungart :
Emmy Lischke. In:
Art for everyone. Aug. 1922, pp. 345–351. (digitized) •
Hans Vollmer (ed.): Founded by
Ulrich Thieme and Felix Becker . tape 23 :
Leitenstorfer–Mander . EA Seemann, Leipzig 1929, p. 281-282 . • Joachim Busse (ed.):
International handbook of all painters and sculptors of the 19th century. Busse Art Documentation GmbH, Wiesbaden 1977, • Horst Ludwig:
Munich painting in the 19th century. Hirmer Verlag , Munich 1978. • Uwe Eckardt:
The Elberfeld painter Emmy Lischke (1860-1919). In:
History in Wuppertal. Volume 3, 1994, pp. 115–118. • Hans Paffrath (ed.):
Lexicon of the Düsseldorf school of painting 1819-1918. Volume 2:
Haach-Murtfeldt. Published by the Düsseldorf Art Museum in the Ehrenhof and by the Paffrath Gallery. Bruckmann, Munich 1998, •
Bénézit Dictionary of Artists. 1999 (in English or French) ==References==