एपीए उद्धरण

Kuldip Nayar & Kushwant Singh. (1984). Tragedy of Punjab; Operation Bluestar & After. Vision.

शिकागो स्टाइल उद्धरण

Kuldip Nayar और Kushwant Singh. Tragedy of Punjab; Operation Bluestar & After. New Delhi: Vision, 1984.

एमएलए उद्धरण

Kuldip Nayar और Kushwant Singh. Tragedy of Punjab; Operation Bluestar & After. Vision, 1984.