Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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