Recommended Textbooks in Complex Analysis: From the elementary to the advanced



Einar Hille,
Analytic Function Theory, Vol. I.
Level: Intermediate

 Einar Hille,
Analytic Function Theory, Vol. II.
Level:Advanced

 Konrad Knopp,
Theory of Functions, Parts I and II.
Level: Intermediate

 Jerrold E. Marsden and Michael J. Hoffman, Basic Complex Analysis.
Level: Elementary to Intermediate

 Rolf Nevanlinna and Veikko Paatero,
Introduction to Complex Analysis, 2nd edition.
Level: Intermediate
 Reinhold Remmert,
Theory of Complex Functions.
Level: Intermediate

 Reinhold Remmert,
Classical Topics in Complex Function Theory.
Level: Advanced


Carl Ludwig Siegel, Topics in Complex Function Theory, Vols. I, II and III. Level: Advanced
These books are out of print so you will need to get either the library copy or find a used copy.

 Murray Spiegel,
Schaum's Outline of Complex Variables, 2ed. Level: Elementary


Elias Stein and Rami Shakarchi,
Complex Analysis.
Level: Intermediate to Advanced
