Ostebee Arnold & Zorn, P. (1998). Multivariable calculus from graphical, numerical, and symbolic points of view. Houghton Mifflin Co..
Cita Chicago (17th ed.)Ostebee Arnold i Paul Zorn. Multivariable Calculus from Graphical, Numerical, and Symbolic Points of View. Boston: Houghton Mifflin Co., 1998.
Cita MLA (9th ed.)Ostebee Arnold i Paul Zorn. Multivariable Calculus from Graphical, Numerical, and Symbolic Points of View. Houghton Mifflin Co., 1998.
Atenció: Aquestes cites poden no estar 100% correctes.