Mathew,K M. (1999). Manorama yearbook 1999 (34th ed.). Malayala Manorama.
Chicago Style aipamenaMathew,K M. Manorama Yearbook 1999. 34th ed. Kopttayam: Malayala Manorama, 1999.
MLA aipamenaMathew,K M. Manorama Yearbook 1999. 34th ed. Malayala Manorama, 1999.
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