Articles

ZoBell, C.E. & Upham, H.C., 1944. A List of Marine Bacteria Including Descriptions of Sixty New Species. Bull. Scripps Inst. Oceanogr. Univ. Calif. Tech. Ser. 5: 239-292.

Chapters

Perkins, F.O., Barta, J.R., Clopton, R.E., Peirce, M.A. & Upton, S.J., 2000. Phylum Apicomplexa Levine, 1970. In Lee, J.J., Leedale, G.F. & Bradbury, P., An Illustrated Guide to the Protozoa, Second Edition, vol. 1. Society of Protozoologists, Lawrence, Kansas, U.S.A.: 190-369.

Upton, S.J., 2000. Suborder Eimeriorina Léger, 1911. In Lee, J.J., Leedale, G.F. & Bradbury, P., An Illustrated Guide to the Protozoa, Second Edition, vol. 1. Society of Protozoologists, Lawrence, Kansas, U.S.A.: 318-339.

Websites

Duszynski, D.W., Upton, S.J. & Couch, L. (comps.), 1999-present. The Coccidia of the World. ≡