Shanmughom, S. N. (1974). Sasyasamrakshana tatvangal. State institute of languages.
Chicago Edition CitationShanmughom, S N. Sasyasamrakshana Tatvangal. Trivandrum: State institute of languages, 1974.
MLA Edition CitationShanmughom, S N. Sasyasamrakshana Tatvangal. State institute of languages, 1974.
Warning: These citations may not always be 100% accurate.