Xie Yihui. (2015). Dynamic Documents with R and Knitr (2nd.). CRC Press.
Lua i Stíl Chicago (17ú heag.)Xie Yihui. Dynamic Documents with R and Knitr. 2nd. CRC Press, 2015.
Lua MLA (9ú heag.)Xie Yihui. Dynamic Documents with R and Knitr. 2nd. CRC Press, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.