FOCUS: Fortnightly news digest, volume 2, nos.7 - 10, 1972. Secretariat of the Kerala legislature.
Chicago Edition CitationFOCUS: Fortnightly News Digest, Volume 2, Nos.7 - 10, 1972. Trivandrum: Secretariat of the Kerala legislature.
Cita MLAFOCUS: Fortnightly News Digest, Volume 2, Nos.7 - 10, 1972. Secretariat of the Kerala legislature.
Atenció: Aquestes cites poden no estar 100% correctes.