Laville, Claire. Weininger, Otto (1880–1903). Routledge Encyclopedia of Modernism, Taylor and Francis, https://www.rem.routledge.com/articles/weininger-otto-1880-1903.
Laville, C.(2016). Weininger, Otto (1880–1903). In The Routledge Encyclopedia of Modernism. Taylor and Francis. Retrieved 25 Apr. 2024, from https://www.rem.routledge.com/articles/weininger-otto-1880-1903. doi:10.4324/9781135000356-REM1175-1
Laville, C. 2016, 'Weininger, Otto (1880–1903)' In: Routledge Encyclopedia of Modernism, Taylor and Francis, viewed 25 April 2024, <https://www.rem.routledge.com/articles/weininger-otto-1880-1903>. doi:10.4324/9781135000356-REM1175-1