APA

(2002). Pennezhuthu (m). : State Institute of Languages, TVPM.

Chicago

2002. Pennezhuthu (m). : State Institute of Languages, TVPM.

Harvard

(2002). Pennezhuthu (m). : State Institute of Languages, TVPM.

MLA

Pennezhuthu (m). : State Institute of Languages, TVPM. 2002.