एपीए उद्धरण

Aggrawala, O. P. (1960). Industrial and Labour Law Digest (1926-1959). Metropolitan book.

शिकागो स्टाइल उद्धरण

Aggrawala, OM Prakash. Industrial and Labour Law Digest (1926-1959). Delhi: Metropolitan book, 1960.

एमएलए उद्धरण

Aggrawala, OM Prakash. Industrial and Labour Law Digest (1926-1959). Metropolitan book, 1960.