Vajda, S., & Abadie, J. (1967). Nonlinear programming. North-Holland Pub. John Wiley &Sons.
Cita Chicago (17th ed.)Vajda, S., i J. Abadie. Nonlinear Programming. Amsterdam, New York: North-Holland Pub. John Wiley &Sons, 1967.
Cita MLA (9th ed.)Vajda, S., i J. Abadie. Nonlinear Programming. North-Holland Pub. John Wiley &Sons, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.