Hubbard, L. R. (2007). Scientology a History of Man A List and Description of the Principal Incident to be Found in a Human Being. Bridge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHubbard, L. Ron. Scientology a History of Man A List and Description of the Principal Incident to Be Found in a Human Being. Bridge, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHubbard, L. Ron. Scientology a History of Man A List and Description of the Principal Incident to Be Found in a Human Being. Bridge, 2007.
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