APA

Kooperumdevi Kalladan, . (2006). Punnakaip pookkal (t). : .

Chicago

Kooperumdevi Kalladan, . 2006. Punnakaip pookkal (t). : .

Harvard

Kooperumdevi Kalladan, . (2006). Punnakaip pookkal (t). : .

MLA

Kooperumdevi Kalladan, . Punnakaip pookkal (t). : . 2006.