Gerald, P. (2019). Day & section hikes Pacific Crest Trail Oregon (Third Edition.). Wilderness Press, an imprint of AdventureKEEN.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGerald, Paul. Day & Section Hikes Pacific Crest Trail Oregon. Third Edition. Birmingham, Alabama: Wilderness Press, an imprint of AdventureKEEN, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGerald, Paul. Day & Section Hikes Pacific Crest Trail Oregon. Third Edition. Wilderness Press, an imprint of AdventureKEEN, 2019.
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