Streefland, P. H. (1979). The sweepers of Slaughterhouse: Conflict and survival in a Karachi neighbourhood. Van Gorcum.
Lua i Stíl Chicago (17ú heag.)Streefland, Pieter H. The Sweepers of Slaughterhouse: Conflict and Survival in a Karachi Neighbourhood. Assen: Van Gorcum, 1979.
Lua MLA (9ú heag.)Streefland, Pieter H. The Sweepers of Slaughterhouse: Conflict and Survival in a Karachi Neighbourhood. Van Gorcum, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.