Παραπομπή σε μορφή APA (7η εκδ.)

Tamil Nadu (India). Department of Industries and Commerce. (1981). Directory of Tamilnadu small scale industrial units (as on 31-12-80), districts Salem, Tanjavur, Tiruchirappalli. Director of Industries and Commerce, Govt. of Tamilnadu.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tamil Nadu (India). Department of Industries and Commerce. Directory of Tamilnadu Small Scale Industrial Units (as on 31-12-80), Districts Salem, Tanjavur, Tiruchirappalli. Madras: Director of Industries and Commerce, Govt. of Tamilnadu, 1981.

Παραπομπή σε μορφή MLA (8th εκδ.)

Tamil Nadu (India). Department of Industries and Commerce. Directory of Tamilnadu Small Scale Industrial Units (as on 31-12-80), Districts Salem, Tanjavur, Tiruchirappalli. Director of Industries and Commerce, Govt. of Tamilnadu, 1981.