Lencastre, A. e F.M. Franco (1984) Lições de Hidrologia, Universidade Nova de Lisboa. null
Chow, V.T., D.R. Maidment e L.W. Mays (1988) Applied Hidrology, McGraw-Hill Book Co. null
Secundária
Ponce, V.M. (1989) Engineering Hydrology. Principles and Practices, Prentice Hall, Inc. null
Maidment, D.R. (Editor) (1993) Handbook of Hydrology, McGraw-Hill, Inc., USA. null
Haan, C.T. (1979) Statistical Methods in Hydrology, The Iowa State University Press, Ames, Iowa, U.S.A. null
World Meteorological Organization (WMO) (1994) Guide to Hydrological Practices, Data Acquisition and Processing, Analysis, Forecasting and Other Applications, nº 168, Suíça. null
Bras, R.L. (1990) Hydrology. An Introduction to Hydrologic Science, Addison-Wesley Publishing Company, Inc. null