1- ZAR, Jerrold H. Biostatistical analysis. 5th ed. Upper Saddle River, N.J.: Prentice Hall, 2010. xii, 944 p. ISBN 9780131008465
2- SOKAL, R.R. & ROHLF, F.J. 1981 (2nd ed.) Biometry. Freeman,New York.
3- SCHEINER,S. M., AND J. GUREVITCH [EDS.]. 1993. The design and analysis of ecological experiments. Chapman & Hall, New York. 445 p.
4- CHALMERS, N. & PARKER, P. 1986. THE OPEN UNIVERSITY PROJECT. FIELDWORK AND STATISISCS FOR ECOLOGICAL PROJECTS. FIELD STUDIES COUNCIL, DORSET.
5- NICHOLAS J. GOTELLI; ELLISON AARON M. 2011. PRINCÍPIOS DE ESTATÍSTICA EM ECOLOGIA. ED. ARTMED. 527 P.