एपीए उद्धरण

Drucker, P. F. (1964). Managing for Results. Panbooks.

शिकागो स्टाइल उद्धरण

Drucker, Peter F. Managing for Results. London: Panbooks, 1964.

एमएलए उद्धरण

Drucker, Peter F. Managing for Results. Panbooks, 1964.