Cita APA (7a ed.)

Walker, R. C. (1999). Introduction to mathematical programming. Prentice-Hall.

Cita Chicago Style (17a ed.)

Walker, Russell C. Introduction to Mathematical Programming. Upper Saddle River, N.J: Prentice-Hall, 1999.

Cita MLA (9a ed.)

Walker, Russell C. Introduction to Mathematical Programming. Prentice-Hall, 1999.