Achuthsankar S.Nair. (2014). Swathanthra softweyarum GNU/LINUXum. Kerala bhasha institute.
Chicago Style aipamenaAchuthsankar S.Nair. Swathanthra Softweyarum GNU/LINUXum. TVM: Kerala bhasha institute, 2014.
MLA aipamenaAchuthsankar S.Nair. Swathanthra Softweyarum GNU/LINUXum. Kerala bhasha institute, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.