Abootty O. (2015). P S C English pareeksha sahayi (11th.). Mathrubhumi Books.
Chicago Style aipamenaAbootty O. P S C English Pareeksha Sahayi. 11th. Kozhikode: Mathrubhumi Books, 2015.
MLA aipamenaAbootty O. P S C English Pareeksha Sahayi. 11th. Mathrubhumi Books, 2015.
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