एपीए उद्धरण

Doulton, J., & Hay, D. (1962). Managerial and professional staff grading. George Allen&Unwin.

शिकागो स्टाइल उद्धरण

Doulton, Joan, और David Hay. Managerial and Professional Staff Grading. London: George Allen&Unwin, 1962.

एमएलए उद्धरण

Doulton, Joan, और David Hay. Managerial and Professional Staff Grading. George Allen&Unwin, 1962.