ebrary, Inc, Deur, D., & Turner, N. J. (2005). Keeping it living: Traditions of plant use and cultivation on the Northwest Coast of North America. University of Washington Press.

ebrary, Inc, Douglas Deur, and Nancy J. Turner. Keeping It Living: Traditions of Plant Use and Cultivation on the Northwest Coast of North America. Seattle: University of Washington Press, 2005.

ebrary, Inc, et al. Keeping It Living: Traditions of Plant Use and Cultivation on the Northwest Coast of North America. University of Washington Press, 2005.