एपीए उद्धरण

National commission of labour. (1969). Report of the national commission on labour. National commission on labour.

शिकागो स्टाइल उद्धरण

National commission of labour. Report of the National Commission on Labour. India: National commission on labour, 1969.

एमएलए उद्धरण

National commission of labour. Report of the National Commission on Labour. National commission on labour, 1969.