Tyagi, B. (2000). Functions of a complex variable: For B.A.,B.Sc., M.A., M.Sc. and competitive examinations. Kedar Nath Ram Nath.
Cita Chicago (17th ed.)Tyagi, B.S. Functions of a Complex Variable: For B.A.,B.Sc., M.A., M.Sc. and Competitive Examinations. Meerut: Kedar Nath Ram Nath, 2000.
Cita MLA (9th ed.)Tyagi, B.S. Functions of a Complex Variable: For B.A.,B.Sc., M.A., M.Sc. and Competitive Examinations. Kedar Nath Ram Nath, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.