McDougal, D., & Chamberlain, M. (2020). Angel of darkness: The true story of randy kraft and the most heinous murder spree of the century (Unabridged.). Tantor Media.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcDougal, Dennis, और Mike Chamberlain. Angel of Darkness: The True Story of Randy Kraft and the Most Heinous Murder Spree of the Century. Unabridged. Old Saybrook: Tantor Media, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcDougal, Dennis, और Mike Chamberlain. Angel of Darkness: The True Story of Randy Kraft and the Most Heinous Murder Spree of the Century. Unabridged. Tantor Media, 2020.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.