Hitchcock, A., Grace, P. o. M., Milland, R., Cummings, R., & Knott, F. (2004). Alfred Hitchcock's Dial M for murder (Standard version.). Distributed by Warner Home Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHitchcock, Alfred, Princess of Monaco Grace, Ray Milland, Robert Cummings, और Frederick Knott. Alfred Hitchcock's Dial M for Murder. Standard version. Burbank, CA: Distributed by Warner Home Video, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHitchcock, Alfred, et al. Alfred Hitchcock's Dial M for Murder. Standard version. Distributed by Warner Home Video, 2004.
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