Johnson S.Y, Nelson A.R, Personius S.F, Wells R.E, Kelsey H.N, Sherrod B.L, Okumura K., Koehler R., Witter R.C, Bradley L.A et al..  2004.  Evidence for Late Holocene earthquakes on the Utsalady Point Fault, northern puget lowland, Washington. Bulletin of the Seismological Society of America. 94(6):2299-2316.

Nelson A.R, Johnson S.Y, Kelsey S.K, Wells R.E, Sherrod B.L, Bradley L.A, Okumura K., Bogar R..  2003.  Field and laboratory data from an earthquake history study of the Waterman Point fault, Kitsap County, Washington. U. S. Geological Survey Miscellaneous Field Studies. 

Johnson S.Y, Nelson A.R, Personius S.F, Wells R.E, Kelsey H.M, Sherrod B.L, Okumura K., Koehler, III R., Witter R.C, Bradley L.A et al..  2003.  Maps and data from a trench investigation of the Utsalady Point fault, Whidbey Island, Washington. U. S. Geological Survey Miscellaneous Field Studies.