Appukkuttan Vallikkunnu. (2003). Ariyappedatha E.M.S: Biography. Kairali Books.
Chicago Edition CitationAppukkuttan Vallikkunnu. Ariyappedatha E.M.S: Biography. Kannur: Kairali Books, 2003.
Deismireacht MLAAppukkuttan Vallikkunnu. Ariyappedatha E.M.S: Biography. Kairali Books, 2003.
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