Grubesic, T. H., & Matisziw, T. C. (2006). On the use of ZIP codes and ZIP code tabulation areas (ZCTAs) for the spatial analysis of epidemiological data. BioMed Central.
Chicago Style citaatGrubesic, Tony H., en Timothy C. Matisziw. On the Use of ZIP Codes and ZIP Code Tabulation Areas (ZCTAs) for the Spatial Analysis of Epidemiological Data. BioMed Central, 2006.
MLA citatieGrubesic, Tony H., en Timothy C. Matisziw. On the Use of ZIP Codes and ZIP Code Tabulation Areas (ZCTAs) for the Spatial Analysis of Epidemiological Data. BioMed Central, 2006.
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