Brunsdon, C., & Comber, L. (2015). An introduction to R for spatial analysis and mapping: Chris Brunsdon and Lex Comber. SAGE.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrunsdon, Chris, और Lex Comber. An Introduction to R for Spatial Analysis and Mapping: Chris Brunsdon and Lex Comber. Los Angeles ; London ; New Delhi ; Singapore ; Washington DC: SAGE, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBrunsdon, Chris, और Lex Comber. An Introduction to R for Spatial Analysis and Mapping: Chris Brunsdon and Lex Comber. SAGE, 2015.
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