(2008). Record of decision and resource management plan, Salem District / BLM, Salem District.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRecord of Decision and Resource Management Plan, Salem District / BLM, Salem District. 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRecord of Decision and Resource Management Plan, Salem District / BLM, Salem District. 2008.
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