Bjornstad, B. N., & Kiver, E. P. (2024). On the trail of the Ice Age floods: The northern reaches : a geological field guide to northern Idaho and the Channeled Scabland. Keokee Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBjornstad, Bruce N., और Eugene P. Kiver. On the Trail of the Ice Age Floods: The Northern Reaches : A Geological Field Guide to Northern Idaho and the Channeled Scabland. Sandpoint, Idaho: Keokee Books, 2024.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBjornstad, Bruce N., और Eugene P. Kiver. On the Trail of the Ice Age Floods: The Northern Reaches : A Geological Field Guide to Northern Idaho and the Channeled Scabland. Keokee Books, 2024.
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