Docurama (Firm), Dennis, D., & Harris, N. S. (2011). Hell and back again. Docurama Films : Distributed by New Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDocurama (Firm), Danfung Dennis, और Nathan. Sgt Harris. Hell and Back Again. [New York]: Docurama Films : Distributed by New Video, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDocurama (Firm), et al. Hell and Back Again. Docurama Films : Distributed by New Video, 2011.
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