एपीए उद्धरण

Besterfield, D. H. (2000). Quality assurance in small and medium sized industries. New Age International (P) Ltd.

शिकागो स्टाइल उद्धरण

Besterfield, Dale H. Quality Assurance in Small and Medium Sized Industries. New Delhi: New Age International (P) Ltd, 2000.

एमएलए उद्धरण

Besterfield, Dale H. Quality Assurance in Small and Medium Sized Industries. New Age International (P) Ltd, 2000.