Grabert, G. F. (1968). North-central Washington prehistory: A final report on salvage archaeology in the Wells Reservoir, pt. I.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGrabert, Garland Frederick. North-central Washington Prehistory: A Final Report on Salvage Archaeology in the Wells Reservoir, Pt. I. Seattle, 1968.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGrabert, Garland Frederick. North-central Washington Prehistory: A Final Report on Salvage Archaeology in the Wells Reservoir, Pt. I. 1968.
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