RAINVILLE,BEDIENET. (1981). ELEMENTARY DIFFERENTIAL EQUATIONS. MAC MILLAN.
Cita Chicago (17th ed.)RAINVILLE,BEDIENET. ELEMENTARY DIFFERENTIAL EQUATIONS. N.Y: MAC MILLAN, 1981.
Cita MLA (9th ed.)RAINVILLE,BEDIENET. ELEMENTARY DIFFERENTIAL EQUATIONS. MAC MILLAN, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.