APA

Parameswara Ayyar S. U., . (1964). Kerala sahithya charithram, Vol.04 (m). : University of Travancore.

Chicago

Parameswara Ayyar S Ulloor, . 1964. Kerala sahithya charithram, Vol.04 (m). : University of Travancore.

Harvard

Parameswara Ayyar S. U., . (1964). Kerala sahithya charithram, Vol.04 (m). : University of Travancore.

MLA

Parameswara Ayyar S Ulloor, . Kerala sahithya charithram, Vol.04 (m). : University of Travancore. 1964.