Sadowsky, J. H. (1999). Imperial bedlam: Institutions of madness in colonial southwest Nigeria. University of California Press.
Chicago-referens (17:e uppl.)Sadowsky, Jonathan Hal. Imperial Bedlam: Institutions of Madness in Colonial Southwest Nigeria. Berkeley: University of California Press, 1999.
MLA-referens (9:e uppl.)Sadowsky, Jonathan Hal. Imperial Bedlam: Institutions of Madness in Colonial Southwest Nigeria. University of California Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.