Don, E. (2009). Schaum's outlines mathematica. McGraHill.
Cita Chicago (17th ed.)Don, Eugene. Schaum's Outlines Mathematica. New youk: McGraHill, 2009.
Cita MLA (9th ed.)Don, Eugene. Schaum's Outlines Mathematica. McGraHill, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.