AYRES, F. (1992). SCHAUMS DIFFERENTIAL AND INTEGRAL CALCULUS 3 RD IN SI UNIT. MCGRAW HILL INTERNATIONAL.
Cita Chicago (17th ed.)AYRES, FRANK. SCHAUMS DIFFERENTIAL AND INTEGRAL CALCULUS 3 RD IN SI UNIT. AUCKLAND: MCGRAW HILL INTERNATIONAL, 1992.
Cita MLA (9th ed.)AYRES, FRANK. SCHAUMS DIFFERENTIAL AND INTEGRAL CALCULUS 3 RD IN SI UNIT. MCGRAW HILL INTERNATIONAL, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.