Warner Bros, First National Pictures, Inc, Warner Home Video (Firm), Hawks, H., Bogart, H., Bacall, L., & Chandler, R. (2000). The big sleep. Warner Home Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWarner Bros, Inc First National Pictures, Warner Home Video (Firm), Howard Hawks, Humphrey Bogart, Lauren Bacall, और Raymond Chandler. The Big Sleep. Burbank, CA: Warner Home Video, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWarner Bros, et al. The Big Sleep. Warner Home Video, 2000.
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