Reinfeld, N. V., & Vogel, W. R. Mathematical programming. Prentice-Hall. 1958.
Cita Chicago (17th ed.)Reinfeld, Nyles V., i William R. Vogel. Mathematical Programming. Englewood Cliffs, N. J: Prentice-Hall. 1958.
Cita MLA (9th ed.)Reinfeld, Nyles V., i William R. Vogel. Mathematical Programming. Prentice-Hall. 1958.
Atenció: Aquestes cites poden no estar 100% correctes.