Duncan, J. S. (2011). The Wiley-Blackwell companion to human geography. Malden, MA : Wiley-Blackwell.
Čikaški stil citiranjaDuncan, James S. The Wiley-Blackwell Companion to Human Geography. Chichester, West Sussex: Malden, MA : Wiley-Blackwell, 2011.
MLA način citiranjaDuncan, James S. The Wiley-Blackwell Companion to Human Geography. Malden, MA : Wiley-Blackwell, 2011.
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