Braun, W. J., & Murdoch, D. J. (2016). A first course in statistical programming with R (Second edition.). Cambridge University Press. https://doi.org/10.1017/CBO9781316451090
Cita Chicago (17th ed.)Braun, W. John, i Duncan J. Murdoch. A First Course in Statistical Programming with R. Second edition. Cambridge, United Kingdom: Cambridge University Press, 2016. https://doi.org/10.1017/CBO9781316451090.
Cita MLA (9th ed.)Braun, W. John, i Duncan J. Murdoch. A First Course in Statistical Programming with R. Second edition. Cambridge University Press, 2016. https://doi.org/10.1017/CBO9781316451090.
Atenció: Aquestes cites poden no estar 100% correctes.