Ramachandran Nair Panmana. (1973). Naishadhavum nalacharitham aattakathayum (tharathamyapatanavum). National.
Chicago Style aipamenaRamachandran Nair Panmana. Naishadhavum Nalacharitham Aattakathayum (tharathamyapatanavum). Kottayam: National, 1973.
MLA aipamenaRamachandran Nair Panmana. Naishadhavum Nalacharitham Aattakathayum (tharathamyapatanavum). National, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.