Shanmugham,S V. (1995). Leelathilakam: Samoohika bhashasastradristiyil : a socilengustic approach. State institute of languages.
Παραπομπή Chicago StyleShanmugham,S V. Leelathilakam: Samoohika Bhashasastradristiyil : A Socilengustic Approach. Thiruvananthapuram: State institute of languages, 1995.
Παραπομπή MLAShanmugham,S V. Leelathilakam: Samoohika Bhashasastradristiyil : A Socilengustic Approach. State institute of languages, 1995.
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