Streefland, P. H. (1979). The sweepers of Slaughterhouse: Conflict and survival in a Karachi neighbourhood. Van Gorcum.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStreefland, Pieter H. The Sweepers of Slaughterhouse: Conflict and Survival in a Karachi Neighbourhood. Assen: Van Gorcum, 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रStreefland, Pieter H. The Sweepers of Slaughterhouse: Conflict and Survival in a Karachi Neighbourhood. Van Gorcum, 1979.
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