Barstad, F. (2018). Best hikes Spokane: The greatest views, lakes, and rivers (Second edition.). FalconGuides.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarstad, Fred. Best Hikes Spokane: The Greatest Views, Lakes, and Rivers. Second edition. Guilford, Connecticut: FalconGuides, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBarstad, Fred. Best Hikes Spokane: The Greatest Views, Lakes, and Rivers. Second edition. FalconGuides, 2018.
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