Wickham, H. a., & Sievert, C. c. (2016). ggplot2: Elegant graphics for data analysis (Second edition.). Springer.
Cita Chicago Style (17a ed.)Wickham, Hadley autor, y Carson colaborador Sievert. Ggplot2: Elegant Graphics for Data Analysis. Second edition. Cham, Switzerland: Springer, 2016.
Cita MLA (9a ed.)Wickham, Hadley autor, y Carson colaborador Sievert. Ggplot2: Elegant Graphics for Data Analysis. Second edition. Springer, 2016.
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