Hardwicke, C., & Brough, J. (1972). A Victorian in orbit: The irreverent memoirs of Sir Cedric Hardwicke as told to James Brough. Greenwood Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHardwicke, Cedric, और James Brough. A Victorian in Orbit: The Irreverent Memoirs of Sir Cedric Hardwicke as Told to James Brough. Westport, Conn.: Greenwood Press, 1972.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHardwicke, Cedric, और James Brough. A Victorian in Orbit: The Irreverent Memoirs of Sir Cedric Hardwicke as Told to James Brough. Greenwood Press, 1972.
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