एपीए उद्धरण

Knight, A. (1974). Private Enterprise and Public Intervention. Greate Britain: George Allen & Unwin.

शिकागो स्टाइल उद्धरण

Knight, Arthur. Private Enterprise and Public Intervention. Greate Britain: George Allen & Unwin, 1974.

एमएलए उद्धरण

Knight, Arthur. Private Enterprise and Public Intervention. Greate Britain: George Allen & Unwin, 1974.