Viswanath Ayyer N E. (1996). Seedhi aur samp. Swathi Prakashan.
Chicago Style aipamenaViswanath Ayyer N E. Seedhi Aur Samp. Thiruvananthapuram: Swathi Prakashan, 1996.
MLA aipamenaViswanath Ayyer N E. Seedhi Aur Samp. Swathi Prakashan, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.