एपीए उद्धरण

Rothwell, R. (1981). Industrial Innovation and Public Policy: Preparing for the 1980s and the 1990s. Westport: Frances Pinter.

शिकागो स्टाइल उद्धरण

Rothwell, Roy. Industrial Innovation and Public Policy: Preparing for the 1980s and the 1990s. Westport: Frances Pinter, 1981.

एमएलए उद्धरण

Rothwell, Roy. Industrial Innovation and Public Policy: Preparing for the 1980s and the 1990s. Westport: Frances Pinter, 1981.