^Field, J. G., C. L. Griffiths, E. A. S. Linley, P. Zoutendyk and R. Carter (1981). Wind-induced water movements in a Benguela kelp bed. Coastal Upwelling. F. A. Richards (Ed.), Washington D.C., American Geophysical Union: 507-513. ISBN 0-87590-250-2
A. Gnanadesikan and R.A. Weller, 1995 · "Structure and instability of the Ekman spiral in the presence of surface gravity waves" · Journal of Physical Oceanography 25(12), pp. 3148–3171.
J.F. Price, R.A. Weller and R. Pinkel, 1986 · "Diurnal cycling: Observations and models of the upper ocean response to diurnal heating, cooling and wind mixing" · Journal of Geophysical Research 91, pp. 8411–8427.
J.G. Richman, R. deSzoeke and R.E. Davis, 1987 · "Measurements of near-surface shear in the ocean" · Journal of Geophysical Research 92, pp. 2851–2858.
Field, J. G., C. L. Griffiths, E. A. S. Linley, P. Zoutendyk and R. Carter, 1981 Wind-induced water movements in a Benguela kelp bed. Coastal Upwelling. F. A. Richards (Ed.), Washington D.C., American Geophysical Union: 507-513. ISBN 0-87590-250-2