Analysis of information sources in references of the Wikipedia article "வர்திகா சிங்" in Tamil language version.
{{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help){{cite web}}: Check date values in: |archive-date= (help)