Warrier, P. A. (1985). Swathanthriathinte kadha V.3. Kairali Childrens Book Trust.
Chicago Style aipamenaWarrier, P. A. Swathanthriathinte Kadha V.3. Kottayam: Kairali Childrens Book Trust, 1985.
MLA aipamenaWarrier, P. A. Swathanthriathinte Kadha V.3. Kairali Childrens Book Trust, 1985.
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