APA

Achuthan M., . (1969). Samanvayam (m). : National Book Stall, Kottayam.

Chicago

Achuthan M, . 1969. Samanvayam (m). : National Book Stall, Kottayam.

Harvard

Achuthan M., . (1969). Samanvayam (m). : National Book Stall, Kottayam.

MLA

Achuthan M, . Samanvayam (m). : National Book Stall, Kottayam. 1969.