Bennett, K.C.; Young, C.M.; Emlet, R.B. (2012). "Larval development and metamorphosis of the deep-sea cidaroid urchin Cidaris blakei". Biological Bulletin. 222 (2): 105–117. doi:10.1086/BBLv222n2p105. PMID22589401.
noaa.gov
history.noaa.gov
"George S. Blake". NOAA History: Coast and Geodetic Survey Ships. National Oceanic & Atmospheric Administration (NOAA), NOAA Central Library. 2006. Archived from the original on 2017-05-25. Retrieved 2018-06-07.
web.archive.org
"George S. Blake". NOAA History: Coast and Geodetic Survey Ships. National Oceanic & Atmospheric Administration (NOAA), NOAA Central Library. 2006. Archived from the original on 2017-05-25. Retrieved 2018-06-07.