एपीए उद्धरण

Ministry of supply, admirality and ministry of aircraft production. (1946). Rubber in engineering. His Stationery Office.

शिकागो स्टाइल उद्धरण

Ministry of supply, admirality and ministry of aircraft production. Rubber in Engineering. London: His Stationery Office, 1946.

एमएलए उद्धरण

Ministry of supply, admirality and ministry of aircraft production. Rubber in Engineering. His Stationery Office, 1946.