APA

Purushothaman E. K., . (1993). Changampuzhakkavitayile kalpanikata (m). : State Institute of Languages, TVPM.

Chicago

Purushothaman E K, . 1993. Changampuzhakkavitayile kalpanikata (m). : State Institute of Languages, TVPM.

Harvard

Purushothaman E. K., . (1993). Changampuzhakkavitayile kalpanikata (m). : State Institute of Languages, TVPM.

MLA

Purushothaman E K, . Changampuzhakkavitayile kalpanikata (m). : State Institute of Languages, TVPM. 1993.