एपीए उद्धरण

Pavitt, K. (1981). Technical innovation and British economic performance. New York: Macmillan.

शिकागो स्टाइल उद्धरण

Pavitt, Keith. Technical Innovation and British Economic Performance. New York: Macmillan, 1981.

एमएलए उद्धरण

Pavitt, Keith. Technical Innovation and British Economic Performance. New York: Macmillan, 1981.