Bowden, J. (2003). Railroad logging in the Klamath country. OSO Pub..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBowden, Jack. Railroad Logging in the Klamath Country. Hamilton, MT: OSO Pub., 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBowden, Jack. Railroad Logging in the Klamath Country. OSO Pub., 2003.
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