Adler, J. (2019). R in A Nutshell (2nd ed.). Shroff Publishers & Distributors Pvt. Ltd.
Dyfyniad Arddull ChicagoAdler, Joseph. R in A Nutshell. 2nd ed. New Delhi: Shroff Publishers & Distributors Pvt. Ltd, 2019.
Dyfyniad MLAAdler, Joseph. R in A Nutshell. 2nd ed. Shroff Publishers & Distributors Pvt. Ltd, 2019.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.