Gardener,Mark. (2012). Begnning R: The Statistical Programming Language. Wiley.
Chicago Style aipamenaGardener,Mark. Begnning R: The Statistical Programming Language. New Delhi: Wiley, 2012.
MLA aipamenaGardener,Mark. Begnning R: The Statistical Programming Language. Wiley, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.