Book

Wehr, J.D. & Sheath, R.G. 2003. Freshwater Algae of North America: Ecology and Classification. Academic Press, USA: 935 pp..

Chapters

1. Ott, D.W. & Oldham-Ott, C.K., 2003. Eustigmatophyte, Raphidophyte, and Tribophyte Algae: 423-469.
2. Kingston, J.C., 2003. Araphid and Monoraphid Diatoms: 595-636.