एपीए उद्धरण

Worswick,G D N. (1976). Concept and measurement of involuntary unemployment. George Allen & Unwin.

शिकागो स्टाइल उद्धरण

Worswick,G D N. Concept and Measurement of Involuntary Unemployment. London: George Allen & Unwin, 1976.

एमएलए उद्धरण

Worswick,G D N. Concept and Measurement of Involuntary Unemployment. George Allen & Unwin, 1976.