Black, G. D. (1987). Health and medical care of the Jewish poor in the East End of London, 1880-1939.
Lua i Stíl Chicago (17ú heag.)Black, Gerald Davida. Health and Medical Care of the Jewish Poor in the East End of London, 1880-1939. 1987.
Lua MLA (8ú heag.)Black, Gerald Davida. Health and Medical Care of the Jewish Poor in the East End of London, 1880-1939. 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.