Overbeek, H.J.; van der Tuin, J.D.; Allersma, E.; Ridderhof, R.; Warnaar, H.S. (1991). Hydro Delft nr.79: special issue on harbours. Hydro Delft: Publication of the Delft Hydraulics Laboratory, 79. Delft Hydraulics Laboratory: Delft. 1-31 pp.
Deel van: Hydro Delft: Publication of the Delft Hydraulics Laboratory. Delft Hydraulics Laboratory: Delft. ISSN 0166-2112, meer