References
- Pennak, R. W., 1953: Fresh water invertebrates of the United States. — The Ronald Press Company, New York, 769 pp.
- Prowse, G. A., 1964: Some limnological problems in tropical fish ponds. — Verh. Internat. Verein. Limnol. 15: 480–484.
- Shirota, A. & Tran Dinh An, 1966: Some studies on Cladocera. — Contribution 85, Hai Hoc Vien Nhatrang, Saigon, 47 pp.
- Ward, H. B. & Whipple, G. C., 1959: Fresh water biology (ed. W. T. Edmonson). — John Wiley and Sons, Inc., New York, 1248 pp.