APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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