Press, W., Press, W. H., Teukolsky, S. A., Vetterling, w. T., & Flannery, B. M. (1996). FORTRAN numerical recipes (2nd ed.). Cambridge University Press.

Press, William, William H. Press, Saul A. Teukolsky, wiiliam T. Vetterling, and Brian M. Flannery. FORTRAN Numerical Recipes. 2nd ed. Cambridge [England] ; New York: Cambridge University Press, 1996.

Press, William, et al. FORTRAN Numerical Recipes. 2nd ed. Cambridge University Press, 1996.