APA
"????????????? ?., ."TNPSC ?????????????? ?????? (???? ?????): ?????? I, II (????????? & ????????? ??????) ?. ????????????? (2019)". ??????: .
Chicago
"????????????? ?.", ."TNPSC ?????????????? ?????? (???? ?????): ?????? I, II (????????? & ????????? ??????) ?. ????????????? (2019)". ??????: .
Harvard
"????????????? ?., ."TNPSC ?????????????? ?????? (???? ?????): ?????? I, II (????????? & ????????? ??????) ?. ????????????? (2019)". ??????: .
MLA
"????????????? ?.", .??????: . .