Grolemund, G. (2015). Expert Data Wrangling with R (1st edition.). O'Reilly Media, Inc.
Cita Chicago Style (17a ed.)Grolemund, Garrett. Expert Data Wrangling with R. 1st edition. O'Reilly Media, Inc, 2015.
Cita MLA (9a ed.)Grolemund, Garrett. Expert Data Wrangling with R. 1st edition. O'Reilly Media, Inc, 2015.
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