एपीए उद्धरण

Technology and the national energy plan: Offence or defense? [London]: Gould Inc.

शिकागो स्टाइल उद्धरण

Technology and the National Energy Plan: Offence or Defense? [London]: Gould Inc.

एमएलए उद्धरण

Technology and the National Energy Plan: Offence or Defense? [London]: Gould Inc.