एपीए उद्धरण

Gold, B. (1977). Research Technology Change and Economic Analysis. DC Heath.

शिकागो स्टाइल उद्धरण

Gold, Bela. Research Technology Change and Economic Analysis. Toronto: DC Heath, 1977.

एमएलए उद्धरण

Gold, Bela. Research Technology Change and Economic Analysis. DC Heath, 1977.