I am trying to use 'Visual Complex Analysis' from Tristan Needham. It's a great book but probably too hard for my current level on the subject.
Schaum's Outline of Complex Variables, 2ed (Schaum's Outlines) 2nd Edition<p>by Murray R Spiegel, Seymour Lipschutz, John J. Schiller Jr., Dennis Spellman<p><a href="https://www.amazon.com/Schaums-Outline-Complex-Variables-2ed/dp/0071615695" rel="nofollow">https://www.amazon.com/Schaums-Outline-Complex-Variables-2ed...</a>