Hayes, C. A. (1964). Concepts of real analysis. Wiley.
Cita Chicago (17th ed.)Hayes, Charles A. Concepts of Real Analysis. New York: Wiley, 1964.
Cita MLA (9th ed.)Hayes, Charles A. Concepts of Real Analysis. Wiley, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.