Testi suggeriti

L.V. Ahlfors, Complex Analysis, McGraw-Hill, 1953.
H. Cartan, Elementary theory of analytic functions of one or  several complex variables, Addison-Wesley, 1963.
T. Gamelin, Complex Analysis, Springer, 2001.
R.E. Greene, S. G. Krantz, Function theory of one complex variable, AMS, 2002.
Z. Nehari, Introduction to complex analysis, Allyn and Bacon, 1961.
B.P. Palka, An introduction to complex function theory, Springer, 1991.
W. Rudin,  Real and complex analysis. Second edition.  McGraw-Hill , 1974.