* E.P.H. Best (Editor), Jan P. Bakker (Editor) ''Netherlands-Wetlands'' (Developments in Hydrobiology series) (Kluwer Academic Publishers, Dordrecht, 1993, 328 pp) ISBN 0-7923-2473-0
* R.I. Jones (Editor), V. Ilmavirta (Editor) ''Flagellates in Freshwater Ecosystems'' (Developments in Hydrobiology series) (Kluwer Academic Publishers, Dordrecht, 1992, 498pp.) ISBN 90-6193-651-9
* Jürgen Schwoerbel ''Methods of hydrobiology (freshwater biology)'' (Pergamon Press; [1st English ed.] edition, 1970, 200pp.) ISBN 0-08-006604-6