Chapter
Andersen, R.A. & Preisig, H.R.
2000. Class Pelagophyceae Andersen & Saunders 1993. In Lee, J.J., Leedale, G.F. & Bradbury, P., An Illustrated Guide to the Protozoa, Second Edition, vol. 2. Society of Protozoologists, Lawrence, Kansas, U.S.A.: 733-743.