Books

Round, F.E., Crawford, R.M. & Mann, D.G., 1990. The Diatoms - Biology & Morphology of the genera. Cambridge University Press. ≡

Articles

Crawford, R.M. & Round, F.E., 1989. Corethron and Mallomonas - some striking morphological similarities. In Green, J.C., Leadbeater, B.S.C. & Diver, W.L. (eds.) The Chromophyte Algae: Problems and Perspectives, Systematics Association Special Volume, No. 38. Clarendon Press, Oxford..

Chapters

Round, F.E. & Crawford, R.M., 1990. 31. Phylum Bacillariophyta. In L. Margulis et al. (eds.), Handbook of Protoctista: 574-596.