Parameswaran M. P. (1980). Thalathirinja Bhouthikam. Kerala Sasthra Sahithya Parishath.
Chicago Style aipamenaParameswaran M. P. Thalathirinja Bhouthikam. Thiruvananthapuram: Kerala Sasthra Sahithya Parishath, 1980.
MLA aipamenaParameswaran M. P. Thalathirinja Bhouthikam. Kerala Sasthra Sahithya Parishath, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.