Cita APA

Walker, R. C., & Russell C. Walker. Introduction to mathematical programming. Upper Saddle River, N.J: Prentice Hall.

Chicago Style Citation

Walker, Russell C., i Russell C. Walker. Introduction to Mathematical Programming. Upper Saddle River, N.J: Prentice Hall.

Cita MLA

Walker, Russell C., i Russell C. Walker. Introduction to Mathematical Programming. Upper Saddle River, N.J: Prentice Hall.

Atenció: Aquestes cites poden no estar 100% correctes.