एपीए उद्धरण

(1996). Kothari's Industrial Directory of India (40th.). Koothari Enterprises.

शिकागो स्टाइल उद्धरण

Kothari's Industrial Directory of India. 40th. Chennai: Koothari Enterprises, 1996.

एमएलए उद्धरण

Kothari's Industrial Directory of India. 40th. Koothari Enterprises, 1996.