Arruda, Wilton Zumpichiatti, 2002, Eddies along western boundaries— Universidade Federal do Rio de Janeiro (UFRJ) [Federal University of Rio de Janeiro], Brazil (as of 9/18/08).
Leonardi, Alan P., 1998, Dynamics of the North Hawaiian ridge current— National Oceanic and Atmospheric Administration (NOAA), Atlantic Oceanographic and Meteorological Laboratory (AOML), Miami, FL (as of 9/20/10).
McNider, Richard T., 1972, A multi-layer model of coastal upwelling— University of Alabama in Huntsville (Emeritus) and Florida State University (as of 9/18/08).