Tamil Nadu (India). Department of Industries and Commerce. (1981). Directory of Tamilnadu small scale industrial units (as on 31-12-1980), districts South Arcot, North Arcot, Chingleput. Director of Industries and Commerce, Govt. of Tamilnadu.
Chicago Style (17th ed.) CitationTamil Nadu (India). Department of Industries and Commerce. Directory of Tamilnadu Small Scale Industrial Units (as on 31-12-1980), Districts South Arcot, North Arcot, Chingleput. Madras: Director of Industries and Commerce, Govt. of Tamilnadu, 1981.
MLA (8th ed.) CitationTamil Nadu (India). Department of Industries and Commerce. Directory of Tamilnadu Small Scale Industrial Units (as on 31-12-1980), Districts South Arcot, North Arcot, Chingleput. Director of Industries and Commerce, Govt. of Tamilnadu, 1981.