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Specht, David T., and U.S.. National Science Foundation. Energy-Related General Research Office. The use of standardized marine algal bioassays for nutrient assessment of Oregon coastal estuaries In The Proceedings of the Fourth Annual Technical Conference March 14-15, 1974 on Estuaries of the Pacific Northwest. Vol. no.50. Circular - Engineering Experiment Station, Oregon State University, Corvallis ; no. 50 no.50. Corvallis, OR: Oregon State University, Engineering Experiment Station, 1974.
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Bottom, Daniel L., James A. Lichatowich, and Christopher A. Frissell. Variability of Pacific Northwest marine ecosystems and relation to salmon production In Change in Pacific Northwest coastal ecosystems: proceedings of the Pacific Northwest Coastal Ecosystems Regional Study Workshop., Edited by Gregory R. McMurray and Robert J. Bailey. Vol. no.11. NOAA Coastal Ocean Program Decision Analysis Series no.11. Troutdale, Oregon: NOAA Coastal Ocean Office, 1998.

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