MUEHRCKE, P. (1972). Thematic cartography. Association of American geographers.
Čikaški stil citiranja (17. izdanje)MUEHRCKE, Phillip. Thematic Cartography. Washington: Association of American geographers, 1972.
MLA način citiranja (9. izdanje)MUEHRCKE, Phillip. Thematic Cartography. Association of American geographers, 1972.
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