Tohutoro APA (7th ed.)
Manorama yearbook 2011. (2011). Manorama yearbook 2011. Malayala Manorama.
Tohutoru Kātū Chicago (17th ed.)
Manorama yearbook 2011. Manorama Yearbook 2011. Kottayam: Malayala Manorama, 2011.
Tohutoro MLA (9th ed.)
Manorama yearbook 2011. Manorama Yearbook 2011. Malayala Manorama, 2011.
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