Bluman, G. W. (1984). Problem book for first year calculus. Springer-Verlag.
Cita Chicago (17th ed.)Bluman, George W. Problem Book for First Year Calculus. Nueva York: Springer-Verlag, 1984.
Cita MLA (9th ed.)Bluman, George W. Problem Book for First Year Calculus. Springer-Verlag, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.