Hedtke, J. R. (2014). The Freckleton, England, air disaster: The B-24 crash that killed 38 preschoolers and 23 adults, August 23, 1944. McFarland & Company, Inc., Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHedtke, James R. The Freckleton, England, Air Disaster: The B-24 Crash That Killed 38 Preschoolers and 23 Adults, August 23, 1944. Jefferson, North Carolina: McFarland & Company, Inc., Publishers, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHedtke, James R. The Freckleton, England, Air Disaster: The B-24 Crash That Killed 38 Preschoolers and 23 Adults, August 23, 1944. McFarland & Company, Inc., Publishers, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.