Naṭarāca Piḷḷai, N., & Vimalā, C. (1981). Piḻai āyvu: Moḻi kaṟpittalil oru putiya pārvai = Error analysis : a new approach in language teaching. Teṉṉintiya Moḻikaḷiṉ Payiṟṟu Maiyam, Intiya Moḻikaḷiṉ Naṭuvaṇ Nīṟuvaṉam.
Chicago-Zitierstil (17. Ausg.)Naṭarāca Piḷḷai, Na, und Ca Vimalā. Piḻai āyvu: Moḻi Kaṟpittalil Oru Putiya Pārvai = Error Analysis : A New Approach in Language Teaching. Maicūr: Teṉṉintiya Moḻikaḷiṉ Payiṟṟu Maiyam, Intiya Moḻikaḷiṉ Naṭuvaṇ Nīṟuvaṉam, 1981.
MLA-Zitierstil (8. Ausg.)Naṭarāca Piḷḷai, Na, und Ca Vimalā. Piḻai āyvu: Moḻi Kaṟpittalil Oru Putiya Pārvai = Error Analysis : A New Approach in Language Teaching. Teṉṉintiya Moḻikaḷiṉ Payiṟṟu Maiyam, Intiya Moḻikaḷiṉ Naṭuvaṇ Nīṟuvaṉam, 1981.
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