Sudhakaran, C. B. (2015). Englishil chinthikkam samsarikkam (2 Edition.).
Chicago Style aipamenaSudhakaran, C B. Englishil Chinthikkam Samsarikkam. 2 Edition. Chintha Publishers, Thiruvananthapuram, 2015.
MLA aipamenaSudhakaran, C B. Englishil Chinthikkam Samsarikkam. 2 Edition. 2015.
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