एपीए उद्धरण

Bhatnagar, D. Labour welfare and social security legislation in India. Deep and Deep.

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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