एपीए उद्धरण

Bhalla, A. S. (1981). Technology and employment in industry. Geneva: International Labour office.

शिकागो स्टाइल उद्धरण

Bhalla, A. S. Technology and Employment in Industry. Geneva: International Labour office, 1981.

एमएलए उद्धरण

Bhalla, A. S. Technology and Employment in Industry. Geneva: International Labour office, 1981.