एपीए उद्धरण

(1974). United Kingdom in 1980: The Hudson report. Associated Business Programmes.

शिकागो स्टाइल उद्धरण

United Kingdom in 1980: The Hudson Report. London: Associated Business Programmes, 1974.

एमएलए उद्धरण

United Kingdom in 1980: The Hudson Report. Associated Business Programmes, 1974.