Shields, R. Mods, Rockers and Turf Gangs: Carnivals of Violence: Rob Shields. Undoing place? : a geographical reader.(1997).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रShields, Rob. "Mods, Rockers and Turf Gangs: Carnivals of Violence: Rob Shields." Undoing Place? : A Geographical Reader.(1997) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रShields, Rob. "Mods, Rockers and Turf Gangs: Carnivals of Violence: Rob Shields." Undoing Place? : A Geographical Reader.(1997), .
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