Lua APA (7ú heag.)
Knox, P., & Pinch, S. (2006). Urban social geography: An introduction (5th ed.). Pearson Education Limited.
Lua i Stíl Chicago (17ú heag.)
Knox, Paul, agus Steven Pinch. Urban Social Geography: An Introduction. 5th ed. Harlow, England: Pearson Education Limited, 2006.
Lua MLA (9ú heag.)
Knox, Paul, agus Steven Pinch. Urban Social Geography: An Introduction. 5th ed. Pearson Education Limited, 2006.
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