एपीए उद्धरण

Bhatnagar, D. (1984). Labour welfare and social security legislation in India. Deep & Deep Publications.

शिकागो स्टाइल उद्धरण

Bhatnagar, Deepak. Labour Welfare and Social Security Legislation in India. New Delhi: Deep & Deep Publications, 1984.

एमएलए उद्धरण

Bhatnagar, Deepak. Labour Welfare and Social Security Legislation in India. Deep & Deep Publications, 1984.