Tyagi, B. S. (1982). Functions of a Complex Variable. Kedar Nath Ram Nath.
Cita Chicago (17th ed.)Tyagi, B. S. Functions of a Complex Variable. Meerut: Kedar Nath Ram Nath, 1982.
Cita MLA (9th ed.)Tyagi, B. S. Functions of a Complex Variable. Kedar Nath Ram Nath, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.